CN212040954U - Raw coal is selected separately with anti-sticking stifled jigger - Google Patents

Abstract

The utility model discloses a raw coal is selected separately with gluing stifled jigger, including the jigger body, the jigger body is fixed on the support frame, jigger body upper end fixed mounting has the pan feeding pipe, the jigger body is including arranging material slag channel, it is equipped with row's cinder notch to arrange material slag channel bottom mounting, it includes two elastic plates to arrange material slag channel, the elastic plate passes through gusset plate and jigger body fixed connection, the box is carried to the elastic plate lateral surface is equipped with vibrator, vibrator passes through connecting plate and support frame fixed connection. The utility model discloses a vibrating device has been set up, and vibrating device utilizes the row of material slag runner of elastic plate setting at the operation in-process, because inertia principle and vibrations effect, the effectual material slag runner inner wall of placing glues stifled earth mountain flour of arranging has guaranteed production efficiency, improves production output.

Description

Raw coal is selected separately with anti-sticking stifled jigger

Technical Field

The utility model relates to a coal mine equipment technical field specifically is a raw coal is selected separately with preventing gluing stifled jigger.

Background

The coal washing jigger adopts the separation principle that coal and water are simultaneously and continuously conveyed into the jigger, and after the coal and the water are mixed, the separation is finished according to different specific gravities under the action of pulsating water flow which jumps up and down.

At present, when many domestic coal mine plants wash and select easily-argillized gangue and raw coal with large clay content, particularly a byproduct discharge slag channel at a coal section in a jigger generally has a very difficult problem, namely, the clay stone powder is stuck and blocked in the slag channel, and more stuck and blocked in the production process cause that the machine body is completely blocked and loses the sorting function at the whole coal section, thereby seriously restricting the production and influencing the yield and the quality of clean coal. Therefore, the anti-blocking jigger for raw coal separation is provided by improving the anti-blocking jigger.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides a raw coal is selected separately with preventing gluing stifled jigger.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a raw coal is selected separately with preventing gluing stifled jigger, including the jigger body, the jigger body is fixed on the support frame, jig body upper end fixed mounting has the pan feeding pipe, the jigger body is including arranging material slag channel, it is equipped with row cinder notch to arrange material slag channel bottom mounting, it includes two elastic plates to arrange material slag channel, the elastic plate is through gusset plate and jigger body fixed connection, the box is carried to the elastic plate lateral surface is equipped with vibrator, vibrator passes through connecting plate and support frame fixed connection.

As a preferred technical scheme of the utility model, vibrator includes the sleeve, sleeve side and connecting plate fixed connection, run through sliding connection in the sleeve and have the slide bar, slide bar one end and arc steel sheet fixed connection, arc steel sheet and elastic plate laminating setting, the slide bar other end and hemisphere shape piece fixed connection, hemisphere shape piece bottom surface and rolling disc side laminating setting, rolling disc fixed mounting is on small-size motor's output shaft, small-size motor fixed mounting is on the connecting plate, rolling disc both sides face is the inclined plane respectively.

As an optimized technical scheme of the utility model, the elastic plate adopts the spring steel to make.

As an optimized technical scheme of the utility model, the gusset plate is fixed respectively and is embedded into the inside and outside both sides of elastic plate and jigger body lateral wall.

As an optimized technical scheme of the utility model, arc steel sheet length is less than the length of elastic plate.

As an optimal technical scheme of the utility model, small-size motor and external power supply electric connection.

The utility model has the advantages that: this kind of raw coal is selected separately with preventing sticking up jigging machine, through having set up vibrator, vibrator utilizes the row material slag channel that the elastic plate set up at the operation in-process, because inertia principle and vibrations effect, the effectual row of placing sticks up earth mountain flour on arranging the material slag channel inner wall, has guaranteed production efficiency, improves production output.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of an anti-blocking jig for raw coal separation of the utility model;

fig. 2 is a schematic view of the local structure of the anti-blocking jigger for raw coal separation.

In the figure: 1. a jigger body; 2. an elastic plate; 3. a reinforcing plate; 4. a support frame; 5. a connecting plate; 6. a vibration device; 7. a sleeve; 8. a slide bar; 9. a hemispherical block; 10. an arc-shaped steel plate; 11. rotating the disc; 12. a small-sized motor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, the utility model relates to a raw coal is selected separately with anti-sticking stifled jigger, including jigger body 1, jigger body 1 is fixed on support frame 4, and 1 upper end fixed mounting of jigger body has the pan feeding pipe, and jigger body 1 is including arranging the material slag channel, arranges material slag channel bottom mounting and is equipped with row cinder notch, arranges the material slag channel and includes two elastic plates 2, and elastic plate 2 is through gusset plate 3 and 1 fixed connection of jigger body, and 2 lateral surfaces of elastic plate are carried the box and are equipped with vibrator 6, and vibrator 6 is through connecting plate 5 and 4 fixed connection of support frame.

Wherein, vibrator 6 includes sleeve 7, sleeve 7 side and connecting plate 5 fixed connection, it has slide bar 8 to run through sliding connection in the sleeve 7, slide bar 8 one end and arc steel sheet 10 fixed connection, arc steel sheet 10 sets up with the laminating of elastic plate 2, the slide bar 8 other end and hemisphere shape piece 9 fixed connection, hemisphere shape piece 9 bottom surface sets up with the laminating of rolling disc 11 side, rolling disc 11 fixed mounting is on the output shaft of small motor 12, small motor 12 fixed mounting is on connecting plate 5, 11 both sides of rolling disc face are the inclined plane respectively.

Wherein, the elastic plate 2 is made of spring steel.

Wherein, the gusset plate 3 is fixed respectively and is embedded in the inside and outside both sides of elastic plate 2 and 1 lateral wall of jigging machine body.

Wherein, the length of the arc-shaped steel plate 10 is less than that of the elastic plate 2.

Wherein, the small-sized motor 12 is electrically connected with an external power supply.

The working principle is as follows:

during the use, when jigging machine body 1 normally works, start small motor 12, make rolling disc 11 begin to rotate, because rolling disc 11 both sides face is the inclined plane respectively, hemisphere shape piece 9 bottom surface and the laminating of rolling disc 11 side set up, when rolling disc 11 rotates the peak and when the laminating of hemisphere shape piece 9 bottom surface, will promote the motion of slide bar 8, thereby make arc steel sheet 10 promote elastic plate 2 and produce certain radian, because rolling disc 11 continuously rotates, rotate to the minimum and laminate with hemisphere shape piece 9 bottom surface when rolling disc 11, elastic plate 2 will resume initial state in the twinkling of an eye, utilize the inertia principle like this, make the earth stone powder of being stained with at elastic plate 2 medial surface of gambling will separate with elastic plate 2, thereby drop and discharge at the row of cinder notch.

Because the rolling disc 11 lasts the rotation, utilizes 2 elasticity recovery effects of elastic plate simultaneously for slide bar 8 can the back and forth movement, will make 2 reciprocating direction deformations of elastic plate like this, thereby produce certain vibrations, better have the utilization to be stained with the earth stone powder and the elastic plate 2 separation of bet at 2 medial surfaces of elastic plate, better realization is stained with the earth stone powder of bet.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a raw coal is selected separately with preventing gluing stifled jigger, includes jigger body (1), jigger body (1) is fixed on support frame (4), fixed mounting has the pan feeding pipe in jigger body (1) upper end, its characterized in that, jigger body (1) is including arranging material slag channel, it is equipped with row cinder notch to arrange material slag channel bottom mounting, it includes two elastic plate (2) to arrange material slag channel, elastic plate (2) are through gusset plate (3) and jigger body (1) fixed connection, the box is carried to elastic plate (2) lateral surface and is equipped with vibrator (6), vibrator (6) are through connecting plate (5) and support frame (4) fixed connection.

2. The anti-sticking and anti-blocking jigger for raw coal separation according to claim 1, wherein the vibration device (6) comprises a sleeve (7), the side surface of the sleeve (7) is fixedly connected with the connecting plate (5), a sliding rod (8) is connected in the sleeve (7) in a penetrating and sliding manner, one end of the sliding rod (8) is fixedly connected with an arc-shaped steel plate (10), the arc-shaped steel plate (10) is attached to the elastic plate (2), the other end of the sliding rod (8) is fixedly connected with a hemispherical block (9), the bottom surface of the hemispherical block (9) is attached to the side surface of a rotating disc (11), the rotating disc (11) is fixedly installed on an output shaft of a small motor (12), the small motor (12) is fixedly installed on the connecting plate (5), and the two side surfaces of the rotating disc (11) are inclined planes respectively.

3. The anti-sticking and anti-blocking jigger for raw coal separation as claimed in claim 1, wherein the elastic plate (2) is made of spring steel.

4. The anti-sticking and anti-blocking jigger for raw coal separation as claimed in claim 1, wherein the reinforcing plates (3) are fixedly embedded into the elastic plate (2) and the inner and outer sides of the side wall of the jigger body (1), respectively.

5. The anti-sticking and anti-blocking jigger for raw coal separation as claimed in claim 2, wherein the length of the arc-shaped steel plate (10) is less than that of the elastic plate (2).

6. The anti-sticking and anti-blocking jigger for raw coal separation as claimed in claim 2, wherein the small-sized motor (12) is electrically connected with an external power supply.

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