CN219580819U - Coal mine flotation device - Google Patents

Abstract

The utility model discloses a coal mine flotation device, which comprises a bottom plate, wherein a flotation barrel is fixedly arranged on the side of the upper surface of the bottom plate, two sides of the upper end of the flotation barrel are fixedly connected with supporting arms, and a baffle ring is fixedly arranged on the outer wall of the upper end of each supporting arm; the outer wall of the upper end of the supporting arm at the side of the baffle ring is sequentially sleeved with a supporting plate and a screw cap, and a motor is arranged in the middle of the upper surface of the supporting plate; the lower end part of the motor output shaft is fixedly connected with a base, the lower surface of the base is fixedly connected with a square column, the outer wall of the square column is sleeved with a mounting sleeve, and the lower surface of the mounting sleeve is fixedly connected with a stirring rod. The coal mine flotation device is convenient to replace a damaged stirring rod, so that the mixing effect of the device is guaranteed.

Description

Coal mine flotation device

Technical Field

The utility model relates to the technical field of flotation devices, in particular to a coal mine flotation device.

Background

The coal mine is a mining area rich in coal resources, and can be divided into an open pit coal mine and an underground coal mine according to different coal bed and ground surface distances, most of the coal mines in China belong to the underground coal mine, and the coal mine mined in the mining area generally contains a large amount of other minerals, so that impurities in the coal mine need to be separated through a flotation device in order to fully utilize natural resources.

Because the colliery carries out the flotation, can mix ore pulp and flotation agent through the puddler, and can appear wearing and tearing phenomenon in the puddler use, consequently for guarantee puddler result of use, need the device conveniently dismantle the impaired puddler of change, and current colliery flotation device inconvenient change impaired puddler to easily influence the mixing effect of device. Aiming at the problems, the novel design is carried out on the basis of the original coal mine flotation device.

Disclosure of Invention

The utility model aims to provide a coal mine flotation device, which solves the problem that the coal mine flotation device provided in the background art is inconvenient to replace a damaged stirring rod, so that the mixing effect of the device is easily affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the coal mine flotation device comprises a bottom plate, wherein a flotation barrel is fixedly arranged on the side of the upper surface of the bottom plate, two sides of the upper end of the flotation barrel are fixedly connected with supporting arms, and a baffle ring is fixedly arranged on the outer wall of the upper end of each supporting arm;

the outer wall of the upper end of the supporting arm at the side of the baffle ring is sequentially sleeved with a supporting plate and a screw cap, and a motor is arranged in the middle of the upper surface of the supporting plate;

the lower end part of the motor output shaft is fixedly connected with a base, the lower surface of the base is fixedly connected with a square column, the outer wall of the square column is sleeved with a mounting sleeve, and the lower surface of the mounting sleeve is fixedly connected with a stirring rod.

Preferably, a hydraulic cylinder is arranged on the side, far away from the flotation barrel, of the upper surface of the bottom plate, a support is fixedly connected to the end part of an output shaft of the hydraulic cylinder, and a baffle is fixedly arranged at the end part of the support.

Preferably, the collecting mechanism is installed to the upper end outer wall of flotation tank, collecting mechanism includes collecting ring and leak, collecting ring fixed mounting is in the upper end outer wall of flotation tank, the leak has been seted up to collecting ring's lower extreme.

Preferably, the support arm is in sliding connection with the support plate, the support plate is respectively attached to the baffle ring and the screw cap, and the support arm is in threaded connection with the screw cap.

Preferably, the base is attached to the mounting sleeve, and the mounting sleeve is in sliding connection with the square column.

Preferably, the upper end outer wall of the installation sleeve is sleeved with a sleeve, and the sleeve is respectively in threaded arrangement with the base and the installation sleeve.

The coal mine flotation device has the following beneficial effects: the coal mine flotation device is convenient for replacing the damaged stirring rod, so that the mixing effect of the device is guaranteed;

through telescopic rotation for the sleeve breaks away from the base, and the rethread installation cover removes and breaks away from the square column, thereby accomplishes the dismantlement of impaired puddler, and the rethread removes new puddler and drives the installation cover and establish to the square column outside to and establish to the base outside through rotatory sleeve cover, thereby accomplish the change of puddler, make the device conveniently change impaired puddler, be favorable to guaranteeing the mixed effect of device.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall front cross-section structure of the present utility model;

FIG. 2 is a schematic side sectional view of a flotation tank of the present utility model;

FIG. 3 is a schematic top view of the bracket of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 at a.

[ Main reference numerals Specification ]

1. A bottom plate; 2. a flotation tank; 3. a hydraulic cylinder; 4. a bracket; 5. a baffle; 6. a collection mechanism; 601. a collection ring; 602. a leak hole; 7. a support arm; 8. a baffle ring; 9. a support plate; 10. a cap is screwed; 11. a motor; 12. a base; 13. square columns; 14. a mounting sleeve; 15. a stirring rod; 16. a sleeve.

Detailed Description

The coal mine flotation device of the present utility model will be described in further detail below with reference to the accompanying drawings and examples of the present utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

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.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a colliery flotation device, includes bottom plate 1, and the upper surface avris fixed mounting of bottom plate 1 has flotation barrel 2, and the equal fixedly connected with support arm 7 in both sides of flotation barrel 2 upper end, and the upper end outer wall fixed mounting of support arm 7 has baffle ring 8.

The outer wall of the upper end of the supporting arm 7 at the side of the baffle ring 8 is sequentially sleeved with a supporting plate 9 and a screw cap 10, and a motor 11 is installed in the middle of the upper surface of the supporting plate 9.

The lower end part of the output shaft of the motor 11 is fixedly connected with a base 12, the lower surface of the base 12 is fixedly connected with a square column 13, the outer wall of the square column 13 is sleeved with a mounting sleeve 14, and the lower surface of the mounting sleeve 14 is fixedly connected with a stirring rod 15.

The hydraulic cylinder 3 is installed to the avris that the flotation tank 2 was kept away from to bottom plate 1 upper surface in this example, and the output shaft end fixedly connected with support 4 of hydraulic cylinder 3, and the tip fixed mounting of support 4 has baffle 5, and the hydraulic cylinder 3 of being convenient for promotes support 4 and drives baffle 5 and remove for the last ore deposit foam of flotation tank 2 is scraped to baffle 5.

The collection mechanism 6 is installed to the upper end outer wall of flotation tank 2 in this example, and collection mechanism 6 includes collecting ring 601 and weep hole 602, and collecting ring 601 fixed mounting has seted up weep hole 602 in the upper end outer wall of flotation tank 2, and the ore-bearing foam that is convenient for baffle 5 to strike off falls into after collecting ring 601, flows from weep hole 602, and convenience of customers collects the mineral that floats and select.

The support arm 7 and the support plate 9 in this example are slidably connected, the support plate 9 is respectively attached to the baffle ring 8 and the screw cap 10, the support arm 7 and the screw cap 10 are in threaded connection, and after the screw cap 10 is convenient to rotate and separate from the support arm 7, the support plate 9 is moved upwards to separate from the support arm 7, so that the support plate 9 is detached.

The base 12 and the mounting sleeve 14 in this example are attached, the mounting sleeve 14 and the square column 13 are in sliding connection, so that the mounting sleeve 14 is convenient to move and separate from the base 12, and the square column 13 is driven to move and separate from the mounting sleeve 14, so that the stirring rod 15 is replaced.

The upper end outer wall cover of the installation cover 14 in this example is equipped with sleeve 16, and sleeve 16 sets up with base 12 and installation cover 14 screw thread respectively, and rotatory sleeve 16 of being convenient for removes along installation cover 14 for sleeve 16 breaks away from base 12, thereby makes things convenient for follow-up removal to dismantle installation cover 14, carries out the change of impaired puddler 15, is favorable to guaranteeing the mixing effect of device.

Working principle: according to the figures 1-4, as shown, pulp and flotation agent are injected into the flotation tank 2, then the motor 11 is started to drive the stirring rod 15 to rotate through the base 12, the square column 13 and the mounting sleeve 14, then the stirring rod 15 is rotated to mix materials in the flotation tank 2, and as the pulp and the flotation agent are fully mixed, then the upper end face of the flotation tank 2 floats mineral-containing foam, then the hydraulic cylinder 3 is started to drive the support 4 to move back and forth, then the support 4 drives the baffle 5 to move back and forth, and as the baffle 5 moves back and forth, the mineral-containing foam on the upper end face of the flotation tank 2 is scraped off the flotation tank 2, then the mineral-containing foam falls into the collecting ring 601, then the mineral-containing foam in the collecting ring 601 is continuously piled, and finally the mineral-containing foam flows out of the leak holes 602, at this time, the worker collects the ore-containing foam left in the weeping holes 602 using the container, thereby obtaining the ore through flotation, and when the damaged stirring rod 15 needs to be replaced, the rotary cap 10 is separated from the supporting arm 7, the supporting plate 9 is separated from the supporting arm 7 and the baffle ring 8, thereby completing the disassembly of the supporting plate 9, then the rotary sleeve 16 moves along the mounting sleeve 14 to be separated from the base 12, the mounting sleeve 14 is moved to be separated from the square column 13, thereby completing the disassembly of the damaged stirring rod 15, then the new stirring rod 15 is moved to drive the mounting sleeve 14 to be sleeved outside the square column 13, and then the rotary sleeve 16 moves along the mounting sleeve 14 to be sleeved outside the base 12, thereby completing the installation of the new stirring rod 15, facilitating the replacement of the damaged stirring rod 15 by the device, and being beneficial to guaranteeing the mixing effect of the device.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the present utility model.

Claims (6)

1. A coal mine flotation device, characterized by: the flotation device comprises a bottom plate (1), wherein a flotation barrel (2) is fixedly arranged on the side of the upper surface of the bottom plate (1), two sides of the upper end of the flotation barrel (2) are fixedly connected with supporting arms (7), and baffle rings (8) are fixedly arranged on the outer wall of the upper end of each supporting arm (7);

the outer wall of the upper end of the supporting arm (7) at the side of the baffle ring (8) is sequentially sleeved with a supporting plate (9) and a screw cap (10), and a motor (11) is arranged in the middle of the upper surface of the supporting plate (9);

the lower end part of the output shaft of the motor (11) is fixedly connected with a base (12), the lower surface of the base (12) is fixedly connected with a square column (13), the outer wall of the square column (13) is sleeved with a mounting sleeve (14), and the lower surface of the mounting sleeve (14) is fixedly connected with a stirring rod (15).

2. A coal mine flotation device according to claim 1, wherein: the flotation device is characterized in that a hydraulic oil cylinder (3) is arranged on the side, far away from the flotation barrel (2), of the upper surface of the bottom plate (1), a support (4) is fixedly connected to the end part of an output shaft of the hydraulic oil cylinder (3), and a baffle (5) is fixedly arranged at the end part of the support (4).

3. A coal mine flotation device according to claim 1, wherein: the utility model discloses a flotation device, including flotation device, collection mechanism (6) are installed to the upper end outer wall of flotation device (2), collection mechanism (6) are including collecting ring (601) and leak (602), collecting ring (601) fixed mounting is in the upper end outer wall of flotation device (2), leak (602) have been seted up to the lower extreme of collecting ring (601).

4. A coal mine flotation device according to claim 1, wherein: the support arm (7) is in sliding connection with the support plate (9), the support plate (9) is respectively attached to the baffle ring (8) and the screw cap (10), and the support arm (7) is in threaded connection with the screw cap (10).

5. A coal mine flotation device according to claim 1, wherein: the base (12) is attached to the mounting sleeve (14), and the mounting sleeve (14) is in sliding connection with the square column (13).

6. A coal mine flotation device according to claim 1, wherein: the upper end outer wall of the installation sleeve (14) is sleeved with a sleeve (16), and the sleeve (16) is respectively in threaded arrangement with the base (12) and the installation sleeve (14).