阅读说明：本技术 一种辊压机称重仓以及辊压机 (Weighing bin of roller press and roller press ) 是由 赵泽通 姜雨生 刘建新 沈莹 高贵华 任立刚 赵胜山 桑红山 张国亮 黄岚 于 2019-12-12 设计创作，主要内容包括：本发明提供了一种辊压机称重仓以及辊压机,涉及粉碎设备技术领域,解决了现有技术中存在的辊压机称重仓内离析现象严重的技术问题。该辊压机称重仓以及辊压机包括：称重仓本体,称重仓本体设置有进料口和下料口,进料口位于称重仓本体的顶部,下料口位于称重仓本体的底部；均化溢流箱,均化溢流箱设置在称重仓本体内部,且均化溢流箱位于进料口下方,在均化溢流箱的侧壁上设置有分流孔；导料结构,导料结构设置在均化溢流箱的下方；挡料结构,挡料结构设置在导料结构与下料口之间。本发明用于提供一种不易出现离析现象的辊压机称重仓以及辊压机。(The invention provides a weighing bin of a roller press and the roller press, relates to the technical field of crushing equipment, and solves the technical problem that the phenomenon of segregation in the weighing bin of the roller press is serious in the prior art. This roller press storehouse and roller press of weighing includes: the weighing bin comprises a weighing bin body, wherein the weighing bin body is provided with a feed inlet and a feed outlet, the feed inlet is positioned at the top of the weighing bin body, and the feed outlet is positioned at the bottom of the weighing bin body; the homogenizing overflow box is arranged in the weighing bin body, is positioned below the feeding hole and is provided with a shunting hole on the side wall; the material guide structure is arranged below the homogenizing overflow box; keep off material structure, keep off material structure setting between guide structure and feed opening. The invention is used for providing the roller press weighing bin and the roller press which are not easy to separate.)

1. A roller press storehouse of weighing which characterized in that includes:

the weighing bin comprises a weighing bin body, wherein the weighing bin body is provided with a feed inlet and a feed outlet, the feed inlet is positioned at the top of the weighing bin body, and the feed outlet is positioned at the bottom of the weighing bin body;

the homogenizing overflow box is arranged in the weighing bin body, is positioned below the feeding hole, and is provided with a shunting hole on the side wall;

the material guide structure is arranged below the homogenizing overflow box;

keep off the material structure, keep off the material structure setting and be in the guide structure with between the feed opening, the material is followed the feed inlet gets into inside the storehouse body of weighing the homogenization overflow incasement, process on the homogenization overflow incasement lateral wall the diffluence vent flows out, falls extremely the guide structure go up with the striking of guide structure is followed guide structure landing extremely keep off structurally, keep off the material structure and be used for the dispersion to fall to the material above that so that the process the even material of stock stop dispersion is followed the feed opening is discharged.

2. The roller press weighing bin according to claim 1, wherein a central axis of the weighing bin body, a central axis of the homogenizing overflow box, a central axis of the material guide structure, a central axis of the material blocking structure and a central axis of the discharge port are all overlapped with each other.

3. The roller press weighing bin of claim 1, wherein the material guiding structure is a cone structure.

4. The roller press weighing bin as claimed in claim 1, wherein the cross section of the homogenizing overflow box is in an inverted trapezoid structure with a wide upper part and a narrow lower part, and the shunting holes are arranged on two waists of the inverted trapezoid structure.

5. The roller press weighing bin of claim 1, wherein the weighing bin body comprises a first body and a second body, the first body and the second body being in communication, wherein,

the vertical section of the second body is of an inverted trapezoidal structure, the vertical section of the first body is of a rectangular structure, and the first body is connected with the second body and the calibers of the connecting parts are the same in size;

the homogenizing overflow box and the material guide structure are arranged in the first body, the material blocking structure is arranged in the second body, and the second body is connected with the feed opening.

6. The roller press weighing bin according to claim 1, wherein the material blocking structure comprises a plurality of vertical plates, a gap is formed between every two adjacent vertical plates, materials are scattered and mixed when passing through the vertical plates and are uniformly dispersed and fall from the gap, and the part staying in the gap is formed into a protective layer.

7. The roller press weighing bin of claim 6, wherein a plurality of vertical plates are arranged above the feed opening in a layered and staggered manner.

8. The roller press weighing bin of claim 1, wherein corners of the weighing bin body are provided with arc structures, and a viewing port is formed in the weighing bin body.

9. The roller press weighing bin according to claim 6, wherein a straight cavity structure is arranged below the material blocking structure, and the straight cavity structure enables the cross section of the material not to change any more, so that a stable material column is formed.

10. A roller press comprising a roller press body and a roller press weighing bin according to any one of claims 1 to 9, said roller press weighing bin being located above a feed port of said roller press body, said roller press weighing bin being adapted to supply material to be crushed to said roller press body.

Technical Field

The invention relates to the technical field of crushing equipment, in particular to a weighing bin of a roller press and the roller press.

Background

The clinker segregation phenomenon of the weighing bin of the currently used roller press is serious, the weighing bin is caused to wholly shake, the phenomenon that materials collapse and rush in the steady flow bin is caused to cause large particles of single-side materials, a stable, compact and full material column cannot be formed above the roller press, the impact force of the material column on a roller is large, the pressure on two sides of the roller is unbalanced and unstable, a hydraulic system cannot correct the deviation in time, the vibration of the roller press is caused, and the production requirement cannot be met.

The applicant has found that the prior art has at least the following technical problems: the segregation phenomenon in the weighing bin of the existing roller press is serious.

Disclosure of Invention

The invention aims to provide a weighing bin of a roller press and the roller press, and aims to solve the technical problem that the phenomenon of segregation in the weighing bin of the roller press is serious in the prior art. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention provides a weighing bin of a roller press, which comprises:

the weighing bin comprises a weighing bin body, wherein the weighing bin body is provided with a feed inlet and a feed outlet, the feed inlet is positioned at the top of the weighing bin body, and the feed outlet is positioned at the bottom of the weighing bin body;

the homogenizing overflow box is arranged in the weighing bin body, is positioned below the feeding hole, and is provided with a shunting hole on the side wall;

the material guide structure is arranged below the homogenizing overflow box;

keep off the material structure, keep off the material structure setting and be in the guide structure with between the feed opening, the material is followed the feed inlet gets into inside the storehouse body of weighing the homogenization overflow incasement, process on the homogenization overflow incasement lateral wall the diffluence vent flows out, falls extremely the guide structure go up with the striking of guide structure is followed guide structure landing extremely keep off structurally, keep off the material structure and be used for the dispersion to fall to the material above that so that the process the even material of stock stop dispersion is followed the feed opening is discharged.

Preferably, the axis of the weighing bin body, the axis of the homogenizing overflow box, the axis of the material guide structure, the axis of the material blocking structure and the axis of the feed opening are all overlapped with each other.

Preferably, the material guiding structure is a cone structure.

Preferably, the cross section of the homogenizing overflow box is in an inverted trapezoid structure with a wide upper part and a narrow lower part, and the shunting holes are arranged on two waists of the inverted trapezoid structure.

Preferably, the weighing bin body comprises a first body and a second body, the first body and the second body are communicated, wherein,

the vertical section of the second body is of an inverted trapezoidal structure, the vertical section of the first body is of a rectangular structure, and the first body is connected with the second body and the calibers of the connecting parts are the same in size;

the homogenizing overflow box and the material guide structure are arranged in the first body, the material blocking structure is arranged in the second body, and the second body is connected with the feed opening.

Preferably, the material blocking structure comprises a plurality of vertical plates, a gap is formed between every two adjacent vertical plates, the materials are scattered and mixed when passing through the vertical plates and are uniformly dispersed and fall from the gap, and the part staying in the gap forms a protective layer.

Preferably, a plurality of vertical plates are arranged above the feed opening in a layered and staggered manner.

Preferably, the corners of the weighing bin body are arranged to be arc structures.

Preferably, a viewing port is arranged on the weighing bin body.

Preferably, a straight cavity structure is arranged below the material blocking structure, and the cross section of the material is not changed due to the straight cavity structure, so that a stable material column is formed.

The roller press comprises a roller press main body and the roller press weighing bin, wherein the roller press weighing bin is arranged above a feeding port of the roller press main body, and the roller press weighing bin is used for supplying materials to be crushed to the roller press main body.

The invention has the beneficial effects that: according to the weighing bin of the roller press, the homogenizing overflow box is arranged below the feeding hole, so that materials entering from the feeding hole are in contact with or impact and disperse with the bottom plate of the homogenizing overflow box immediately after entering the weighing bin, the flowing direction is changed, and the materials flow out from the shunting holes, at the moment, the materials can also impact and disperse mutually, and meanwhile, larger materials or other heavy objects can fall on the bottom plate of the homogenizing overflow box and can be discharged periodically; the material flowing out of the homogenizing overflow box falls onto the material guide structure and slides along the material guide structure, and the material entering the weighing bin of the roller press is further dispersed; the material falls to keeping off the material structure from the guide structure once more, utilizes keeping off the even back of material structure dispersion and discharges from the feed opening and form into stable, closely knit, full stock column, and the stock column gets into the roll squeezer, and is less to the impact force of roller to the even material of dispersion is comparatively all violently to the pressure of roller, has reduced the emergence of segregation phenomenon.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a left side view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a right side view of the present invention;

fig. 5 is a top view of the present invention.

In the figure 100, a weighing bin body; 1. a feed inlet; 2. a first body; 3. a second body; 4. a feeding port; 5. a homogenizing overflow box; 6. a shunt hole; 7. a material guiding structure; 8. a material blocking structure; 9. a viewing port; 10. a straight cavity structure.

Detailed Description

The contents of the present invention and the differences between the present invention and the prior art can be understood with reference to fig. 1 to 5 and the text. The invention will now be described in further detail, including the preferred embodiments, with reference to the accompanying drawings, in which some alternative embodiments of the invention are shown. It should be noted that: any technical features and any technical solutions in the present embodiment are one or more of various optional technical features or optional technical solutions, and for the sake of brevity, this document cannot exhaustively enumerate all the alternative technical features and alternative technical solutions of the present invention, and is also not convenient for each embodiment of the technical features to emphasize it as one of various optional embodiments, so those skilled in the art should know that: any technical means provided by the invention can be replaced or any two or more technical means or technical characteristics provided by the invention can be combined with each other to obtain a new technical scheme. Any technical features and any technical solutions in the present embodiment do not limit the scope of the present invention, and the scope of the present invention should include any alternative technical solutions that can be conceived by those skilled in the art without inventive efforts and new technical solutions that can be obtained by those skilled in the art by combining any two or more technical means or technical features provided by the present invention with each other.

The invention provides a roller press weighing bin and a roller press which are not easy to separate.

The technical solution provided by the present invention is explained in more detail with reference to fig. 1 to 5.

The invention provides a weighing bin of a roller press, which comprises:

the weighing bin comprises a weighing bin body, wherein the weighing bin body is provided with a feed inlet and a feed outlet, the feed inlet is positioned at the top of the weighing bin body, and the feed outlet is positioned at the bottom of the weighing bin body;

the homogenizing overflow box is arranged in the weighing bin body, is positioned below the feeding hole, and is provided with a shunting hole on the side wall;

the material guide structure is arranged below the homogenizing overflow box;

keep off the material structure, keep off the material structure setting and be in the guide structure with between the feed opening, the material is followed the feed inlet gets into inside the storehouse body of weighing the homogenization overflow incasement, process on the homogenization overflow incasement lateral wall the diffluence vent flows out, falls extremely the guide structure go up with the striking of guide structure is followed guide structure landing extremely keep off structurally, keep off the material structure and be used for the dispersion to fall to the material above that so that the process the even material of stock stop dispersion is followed the feed opening is discharged.

According to the weighing bin of the roller press, the homogenizing overflow box is arranged below the feeding hole, so that materials entering from the feeding hole are in contact with or impact and disperse with the bottom plate of the homogenizing overflow box immediately after entering the weighing bin, the flowing direction is changed, and the materials flow out from the shunting holes, at the moment, the materials can also impact and disperse mutually, and meanwhile, larger materials or other heavy objects can fall on the bottom plate of the homogenizing overflow box and can be discharged periodically; the material flowing out of the homogenizing overflow box falls onto the material guide structure and slides along the material guide structure, and the material entering the weighing bin of the roller press is further dispersed; the material falls to keeping off the material structure from the guide structure once more, utilizes keeping off the even back of material structure dispersion and discharges from the feed opening and form into stable, closely knit, full stock column, and the stock column gets into the roll squeezer, and is less to the impact force of roller to the even material of dispersion is comparatively all violently to the pressure of roller, has reduced the emergence of segregation phenomenon.

As an optional implementation manner, the central axis of the weighing bin body, the central axis of the homogenizing overflow box, the central axis of the material guide structure, the central axis of the material blocking structure and the central axis of the feed opening are all overlapped with each other.

Above-mentioned structural design can let the roller press storehouse of weighing move more steadily, further improves the material dispersion and reduces the effect of segregation, after the roller press storehouse of weighing is installed to the roller press on, the roller press storehouse of weighing also keeps unanimous with the center of roller press.

As an alternative embodiment, the material guiding structure is a cone structure. The cone structure does benefit to the landing of material, and in addition, the material flows from the reposition of redundant personnel hole, and the cone structure can increase the area of contact between material and the guide structure, makes the material dispersion more even, further reduces the emergence of segregation phenomenon again.

As an alternative embodiment, the cross section of the homogenizing overflow box is in an inverted trapezoid structure with a wide upper part and a narrow lower part, and the diversion holes are arranged on two waists of the inverted trapezoid structure. The diffluence hole sets up on two waists, and two waists are the slope setting for the inverted trapezoid structure can let the rapid outflow from the diffluence hole of the material that gets into the homogenization overflow case, under the impact of material and material, can obtain great initial velocity, falls to the structural material that can make the material dispersion more thorough of guide, reduces the emergence of segregation phenomenon.

As an optional implementation mode, the weighing bin body comprises a first body and a second body, the first body and the second body are communicated, wherein,

the vertical section of the second body is of an inverted trapezoidal structure, the vertical section of the first body is of a rectangular structure, and the first body is connected with the second body and the calibers of the connecting parts are the same in size;

the homogenizing overflow box and the material guide structure are arranged in the first body, the material blocking structure is arranged in the second body, and the second body is connected with the feed opening.

The storehouse body of weighing divide into two parts, and the second body is throat structural design, and the material that falls from the guide structure assembles through the second body and falls down, discharges from the feed opening after keeping off material structure homodisperse for closely knit degree between the material increases, further prevents the emergence of segregation phenomenon effectively.

As an optional implementation manner, the material blocking structure comprises a plurality of vertical plates, a gap is formed between every two adjacent vertical plates, when passing through the vertical plates, the material is scattered, mixed and uniformly dispersed from the gap and falls down, and a part staying in the gap forms a protective layer.

As an optional implementation mode, a plurality of vertical plates are arranged above the feed opening in a layered and staggered mode.

The setting of above-mentioned structure, the riser plays and stores up the material and reaches the material and dashes the purpose of material, simultaneously, does benefit to the even closely knit of dispersion of material, can also play the effect of protection casing in addition.

As an optional implementation mode, the corners of the weighing bin body are provided with arc structures. The arc structure is beneficial to the sliding of materials, realizes smooth transition and avoids the phenomena of material deceleration and material jamming and hanging.

As an optional embodiment, a viewing port is arranged on the weighing bin body. The observation port is used for observing the internal condition of the weighing bin body and the regular maintenance and removal requirements in the homogenization overflow box.

As an optional implementation mode, a straight cavity structure is arranged below the material blocking structure, and the straight cavity structure enables the cross section of the material not to change any more, so that a stable material column is formed. The straight cavity structure is connected with the flange of the feeding device of the roller press, and then the material enters the space between the two opposite rotating rollers through the inclined insertion plate to be extruded, so that the weighing bin body is prevented from shaking.

The roller press comprises a roller press main body and the roller press weighing bin, wherein the roller press weighing bin is arranged above a feeding port of the roller press main body, and the roller press weighing bin is used for supplying materials to the roller press main body.