CN216255394U - Blowdown formula steel band guider - Google Patents
Blowdown formula steel band guider Download PDFInfo
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- CN216255394U CN216255394U CN202122634552.6U CN202122634552U CN216255394U CN 216255394 U CN216255394 U CN 216255394U CN 202122634552 U CN202122634552 U CN 202122634552U CN 216255394 U CN216255394 U CN 216255394U
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- strip
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Abstract
The utility model discloses a pollution discharge type steel belt guiding device which comprises a pressing strip and a guiding wear-resistant strip, wherein the pressing strip and the guiding wear-resistant strip are matched and fixed with each other, and the pressing strip and the guiding wear-resistant strip are integrated after being fixed; the surface between the pressing strip and the guide wear-resistant strip is provided with a plurality of fixed bosses which are arranged at intervals, a certain distance exists between every two adjacent fixed bosses, the pressing strip and the guide wear-resistant strip are respectively and directly contacted with the fixed bosses, the fixed bosses are clamped by the pressing strip and the guide wear-resistant strip, and the pressing strip and the guide wear-resistant strip are relatively fixed; because the fixed lug boss exists, a certain interval exists between the surface of the pressing strip and the surface of the guide wear-resistant strip to form a gap for accommodating the steel strip, and when the gap can be embedded by the steel strip, the steel strip is limited; the fixed boss is used for limiting the edge position of the steel belt; the clearance between the fixed boss keeps lining up, produces the scaling when layering and direction wear resistant strip between, can discharge through between the fixed boss, reduces inside scaling, avoids the guide way to produce because of the scaling and warp.
Description
Technical Field
The utility model relates to the field of tobacco shred preparation, and further relates to a pollution discharge type steel belt guiding device.
Background
The stem cutting machine is used for cutting the processed tobacco stems into stem shreds meeting the process requirements in order to meet the requirements of the production process flow. The grinding wheel sharpener is mainly used for grinding and reciprocating filament cutters which are uniformly arranged on a cutter roller and continuously feed, so that the filament cutters are sharp and light in filament cutting. Meanwhile, the grinding wheel which is fed automatically and discontinuously is positioned and trimmed, so that the cutting circumference of the ground shredding blade is constant, and the cut stem is uniform in width.
The steel band is located sharpener support both sides, shreds in-process sharpener support when reciprocating motion, through the motion of both sides reel cooperation steel band, shelters from the stalk silk after the incision, prevents that the stalk silk is excessive, prevents simultaneously that the powder that the emery wheel whetted a knife in-process produced from splashing.
The steel strip is limited by the guide grooves arranged on the edges of the two sides, the guide grooves are formed by matching the pressing strips and the guiding wear-resistant strips, U-shaped grooves are formed in the joints between the pressing strips and the guiding wear-resistant strips, the steel strip can be inserted into the U-shaped grooves, the steel strip can be ensured to move in the upper guide groove and the lower guide groove in a reciprocating mode, and the guide grooves can play a role in guiding and limiting.
The guide way has stalk silk or stalk powder to adsorb with the steel band contact site, and in the steel band reciprocating motion in-process, stalk silk or stalk powder can get into the guide way, and along with the operation of equipment, the scaling in the guide way can constantly increase, and the scaling receives extrusion and friction, and the guide way produces stress from inside to outside, causes the wear resistant strip of direction to warp, layering, steel band production deformation wearing and tearing, influences the life of its spare part, causes wear resistant strip of direction and layering deformation.
Because the distance between the pressing strip and the knife sharpener bracket is close, the pressing strip can interfere with the knife sharpener bracket which does reciprocating motion when deforming, thereby generating the problems of abrasion, large vibration sound, overload of a reciprocating motor and the like.
For those skilled in the art, how to avoid the adverse effect of the scale deposit in the guide groove is a technical problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pollution discharge type steel belt guiding device, which can discharge accumulated scale in a guiding groove in time and avoid adverse effects caused by the accumulated scale in the guiding groove, and the specific scheme is as follows:
a blowdown type steel belt guiding device comprises a pressing strip and a guiding wear-resistant strip, wherein the pressing strip and the guiding wear-resistant strip are matched and fixed with each other;
a plurality of fixing bosses are arranged on the surface between the pressing strip and the guide wear-resistant strip at intervals, so that a gap for accommodating a steel belt is formed between the surface of the pressing strip and the guide wear-resistant strip at intervals;
the fixed boss is used for limiting the edge position of the steel belt.
Optionally, the fixing boss is fixedly arranged on the side surface of the pressing strip.
Optionally, the pressing strip and the guiding wear-resistant strip are correspondingly provided with a plurality of bolt holes, and the pressing strip and the guiding wear-resistant strip are fixedly crimped through bolts.
Optionally, one fixing boss is correspondingly arranged at each bolt hole.
Optionally, the edge of the fixing boss facing the steel strip is linear, and both ends of the fixing boss are rounded.
Optionally, the outer shape of the fixing boss is a rounded rectangle.
Optionally, the width of the fixing boss is 20mm, and the distance between adjacent fixing bosses is 140 mm.
Optionally, the pressing strip and the fixing boss are integrally formed by a stainless steel plate; the guide wear-resistant strips are polytetrafluoroethylene plates.
The utility model provides a pollution discharge type steel belt guiding device which comprises a pressing strip and a guiding wear-resistant strip, wherein the pressing strip and the guiding wear-resistant strip are matched and fixed with each other, and the pressing strip and the guiding wear-resistant strip are integrated after being fixed; the surface between the pressing strip and the guide wear-resistant strip is provided with a plurality of fixed bosses which are arranged at intervals, a certain distance exists between every two adjacent fixed bosses, the pressing strip and the guide wear-resistant strip are respectively and directly contacted with the fixed bosses, the fixed bosses are clamped by the pressing strip and the guide wear-resistant strip, and the pressing strip and the guide wear-resistant strip are relatively fixed; because the fixed lug boss exists, a certain interval exists between the surface of the pressing strip and the surface of the guide wear-resistant strip to form a gap for accommodating the steel strip, and when the gap can be embedded by the steel strip, the steel strip is limited; the fixed boss is used for limiting the edge position of the steel belt; the clearance between the fixed boss keeps lining up, produces the scaling when layering and direction wear resistant strip between, can discharge through between the fixed boss, reduces inside scaling, avoids the guide way to produce because of the scaling and warp.
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 schematic view of the overall structure of the steel belt guiding device for sewage disposal according to the present invention;
FIG. 2 is an enlarged view of a portion of the dashed square in FIG. 1;
FIG. 3 is a schematic structural view of a pressing bar and a fixing boss;
fig. 4 to 6 are a front view, a plan view and a side view of the bead and the fixing boss, respectively.
The figure includes:
the device comprises a pressing strip 1, a guide wear-resistant strip 2 and a fixed boss 3.
Detailed Description
The core of the utility model is to provide a pollution discharge type steel belt guiding device which can discharge accumulated scale in a guiding groove in time and avoid adverse effects caused by accumulated scale in the guiding groove.
In order to make those skilled in the art better understand the technical solution of the present invention, the steel belt guiding device of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view showing the overall structure of a sewage draining steel belt guiding device according to the present invention, and fig. 2 is a partially enlarged view of a dotted square portion in fig. 1; the pollution discharge type steel belt guiding device comprises a pressing strip 1 and a guiding wear-resistant strip 2, wherein the pressing strip 1 and the guiding wear-resistant strip 2 are mutually matched and fixed, and are relatively fixed to form a whole.
The pressing strip 1 and the guide wear-resistant strip 2 are respectively in a strip-shaped flat plate structure, and the main plate surfaces of the pressing strip and the guide wear-resistant strip are arranged in parallel; the surface that is close to each other between layering 1 and the wear-resisting strip of direction 2 sets up a plurality of fixed boss 3, and the centre gripping also is set up a plurality of fixed boss 3 between layering 1 and the wear-resisting strip of direction 2, and the thickness of each fixed boss 3 equals, makes layering 1 and the wear-resisting strip of direction 2 be parallel arrangement.
The fixing bosses 3 are arranged at intervals, namely, a certain distance exists between the fixing bosses 3, and the fixing bosses 3 are not directly attached to each other. Because the pressing strip 1 and the guide wear-resistant strip 2 are provided with the fixing lug boss 3, the length of the fixing lug boss 3 is far smaller than the length of the pressing strip 1 and the guide wear-resistant strip 2, and the width of the fixing lug boss 3 is also smaller than the width of the pressing strip and the guide wear-resistant strip, a gap for accommodating a steel strip is formed between the surface of the pressing strip 1 and the guide wear-resistant strip 2 at intervals, the gap is slightly larger than the thickness of the steel strip, and the pressing strip 1 and the guide wear-resistant strip 2 respectively limit the displacement of the steel strip in the direction vertical to the plate surface; the fixed boss 3 is used for limiting the edge position of the steel belt, and the fixed boss 3 limits the displacement of the steel belt in the width direction.
A side of the steel belt can be limited by the guide groove formed by the pressing strip 1, the guide wear-resistant strip 2 and the fixed boss 3, and two edges of one steel belt are respectively provided with one guide groove, so that two sides of the steel belt are limited, and the steel belt can only move in the guide groove along the length direction of the steel belt. The plate surface of the steel belt is vertically arranged, the moving direction of the steel belt is along the horizontal direction, and the two guide grooves respectively limit the position of the steel belt from top to bottom. In the structure shown in fig. 1 and 2, the opening of the guide groove faces downward.
Because fixed boss 3 adopts the mode of interval arrangement, the guide way that layering 1, direction wear-resisting strip 2 and fixed boss 3 formed is equivalent to the bottom surface and forms a plurality of passageways, when impurity such as piece gets into this recess, can discharge from this passageway, can not store up in the guide way for a long time, can reduce the scaling that stores up in the guide way to avoid having the scaling in the guide way and causing adverse effect, for example to steel band and guide way cause wearing and tearing, the condition such as vibration is produced in the steel band operation.
On the basis of the scheme, the structural schematic diagram of the pressing strip 1 and the fixing boss 3 is shown in combination with fig. 3, and the dotted line square part shows an enlarged schematic diagram. Fig. 4 to 6 are a front view, a plan view and a side view of the bead 1 and the fixing boss 3, respectively; the fixing lug bosses 3 are fixedly arranged on the side surfaces of the pressing strips 1, a plurality of fixing lug bosses 3 are fixedly arranged on the same side of one pressing strip 1, and the fixing lug bosses 3 are equivalent to a plurality of lug boss structures formed by protruding one side of the pressing strip 1.
Specifically, the pressing strip 1 and the guide wear-resistant strip 2 are correspondingly provided with a plurality of bolt holes, bolts sequentially penetrate through the bolt holes correspondingly formed in the pressing strip 1 and the guide wear-resistant strip 2 through bolt fixing and crimping, and the pressing strip 1 and the guide wear-resistant strip 2 are fixedly crimped into a whole through the bolts.
Specifically, every bolt hole department corresponds sets up a fixed boss 3, also the bolt hole corresponds sets up in fixed boss 3, and the thickness of fixed boss 3 department is bigger on the one hand, can bear bigger crimping effort, takes place to warp between layering 1 and the wear strip 2 that leads when on the other hand can avoid the crimping. The edge of the bolt hole is provided with a chamfer, so that the bolt can be completely sunk and flush with the outer surface of the pressing strip 1.
Specifically, the edge of the fixing boss 3 facing the steel belt is linear, so that a longer contact distance with the steel belt can be formed, the pressure generated when the steel belt contacts the fixing boss 3 is reduced, and the abrasion of the steel belt is reduced. The two ends of the linear edge of the fixed boss 3 facing the steel strip are fillets, so that the steel strip is prevented from being abraded by sharp vertex angles.
Specifically, the fixed bosses 3 are rounded rectangles, and the distance between two adjacent fixed bosses 3 is equal everywhere. Besides being rectangular, the fixing boss 3 may also be trapezoidal, and these specific forms are all included in the protection scope of the present invention.
Specifically, the width of the fixing boss 3 of the present invention is 20mm, and the distance between adjacent fixing bosses 3 is 140mm, that is, the distance between two fixing bosses 3 is greater than the length of one fixing boss 3 itself.
Specifically, the pressing strip 1 and the fixing boss 3 are integrally formed by a stainless steel plate. The guide wear-resistant strips 2 are strip-shaped plates made of polytetrafluoroethylene materials and are matched with the pressing strips 1 for use, and friction force of the steel strips in the guide grooves is reduced.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The pollution discharge type steel belt guiding device is characterized by comprising a pressing strip (1) and a guiding wear-resistant strip (2), wherein the pressing strip (1) and the guiding wear-resistant strip (2) are mutually matched and fixed;
a plurality of fixing bosses (3) are arranged on the surface between the pressing strip (1) and the guide wear-resistant strips (2), and the fixing bosses (3) are arranged at intervals, so that gaps for accommodating steel belts are formed at intervals between the surface of the pressing strip (1) and the guide wear-resistant strips (2);
the fixed boss (3) is used for limiting the edge position of the steel belt.
2. The steel belt guide device according to claim 1, wherein the fixing boss (3) is fixedly arranged at the side of the pressing bar (1).
3. The steel belt guide device for pollution discharge according to claim 2, wherein the pressing bar (1) and the guide wear-resistant bar (2) are correspondingly provided with a plurality of bolt holes, and are fixedly pressed and connected through bolts.
4. A steel sewage guide apparatus as claimed in claim 3 wherein one said fixing boss (3) is provided for each bolt hole.
5. A steel belt guide as claimed in claim 4, in which the fixing boss (3) is rectilinear towards the edge of the steel belt and rounded at both ends.
6. A steel sewage guide as claimed in claim 5 wherein the fixing boss (3) is of rounded rectangular configuration.
7. The steel sewage guide apparatus of claim 5 wherein the width of the fixing projections (3) is 20mm and the distance between adjacent fixing projections (3) is 140 mm.
8. The steel belt guide device according to claim 5, wherein the bead (1) and the fixing boss (3) are integrally formed of a stainless steel plate; the guide wear-resistant strips (2) are polytetrafluoroethylene plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634552.6U CN216255394U (en) | 2021-10-29 | 2021-10-29 | Blowdown formula steel band guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634552.6U CN216255394U (en) | 2021-10-29 | 2021-10-29 | Blowdown formula steel band guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216255394U true CN216255394U (en) | 2022-04-12 |
Family
ID=81002505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122634552.6U Active CN216255394U (en) | 2021-10-29 | 2021-10-29 | Blowdown formula steel band guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216255394U (en) |
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2021
- 2021-10-29 CN CN202122634552.6U patent/CN216255394U/en active Active
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