CN210682240U - Scraper with material guide plate for cleaning conveyor belt - Google Patents

Abstract

The utility model aims at providing a conveyer belt cleans and takes stock guide scraper, including stock guide, doctor-bar, knife rest and bracing piece, through the mutual fixed connection of bolt, its characterized in that between knife rest and the bracing piece: the upper end of knife rest is provided with a plurality of fixed plates, mutual fixed connection between fixed plate and the knife rest, the stock guide sets up the upper end at the fixed plate, at the lower extreme fixedly connected with stock guide support of stock guide, weld each other between stock guide support and the fixed plate, with reciprocal anchorage between stock guide and the fixed plate, the doctor-bar is installed in the upper end of doctor-bar support, mutual fixed connection between doctor-bar and the doctor-bar support, the doctor-bar is the sectional type structure, the doctor-bar is including first metal doctor-bar and second alloy doctor-bar, hug closely each other between first metal doctor-bar and the second alloy doctor-. The utility model provides a doctor-bar adopts special polyurethane and alloy concatenation preparation, and shock resistance is good, long service life, the utility model discloses a sectional type doctor-bar design, installation maintenance convenience.

Description

Scraper with material guide plate for cleaning conveyor belt

Technical Field

The utility model relates to a conveyer belt cleaning device relates to a conveyer belt cleans and takes stock guide scraper.

Background

At present, in the process of conveying materials, the conveying belt has the problem of adhesion with the surface of the conveying belt because of the characteristic of conveying materials, if the materials on the surface of the conveying belt cannot be effectively cleaned, the materials are adhered to a roller and a carrier roller, the surface of the conveying belt is abraded, and the service life of the conveying belt, the roller and the carrier roller is shortened; the adhesion of lumps on the conveying line can cause the deviation problem of the conveying belt; the adhesion material spills the material in the return stroke section of conveying, causes the loss of material waste and direct economic cost, causes the pollution problem of environment, causes the field worker intensity of labour increase, causes adverse effect to environmental protection and civilized production.

The old belt of present self-control fabric is as the cleanness to the conveyer belt face, because of the rubber material performance decision, it can only be applicable to the operating mode environment that the tape speed is less than 3m/s, if the tape speed increases great, rise with conveyer belt friction temperature, cause the rubber performance to change, very easily cause rubber carbonization, form hard particle, can cause serious damage to the belt, old belt cleans product simple structure, rubber wearing and tearing are fast, only can frequently adjust through the workman, change, intensity of labour is big, the cleaning effect can be worse if the adjustment is untimely.

Therefore, there is a need for a scraper for cleaning a belt guide plate that can solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing a conveyer belt cleans and takes stock guide scraper, the utility model provides a doctor-bar adopts two kinds of special alloy concatenation preparation, and shock resistance is good, long service life, the utility model discloses a sectional type doctor-bar design, the installation is maintained conveniently, the utility model provides a doctor-bar blade is the alloy piece, and high wear-resisting thickening alloy material is chooseed for use to alloy piece material, can be competent at the elementary cleaning to the big, the high wearing and tearing impact material of hardness, and it is better to clean the effect to the big hydrate micromolecule granule material of viscidity simultaneously.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a conveyer belt cleans and takes stock guide scraper, includes stock guide, doctor-bar, knife rest and bracing piece, through the mutual fixed connection of bolt, its characterized in that between knife rest and the bracing piece: the scraper is characterized in that a plurality of fixing plates are arranged at the upper end of the knife rest, the fixing plates are fixedly connected with the knife rest, the guide plate is arranged at the upper end of the fixing plates, a guide plate support is fixedly connected to the lower end of the guide plate, the guide plate support and the fixing plates are welded to each other, the guide plate and the fixing plates are fixed to each other, the scraper is arranged at the upper end of the scraper support, the scraper and the scraper support are fixedly connected to each other, the scraper is of a sectional type structure and comprises a first metal scraper and a second alloy scraper, the first metal scraper and the second alloy scraper are tightly attached to each other, one side of the scraper support is fixedly connected with the guide plate, and the lower end of the scraper support is fixedly connected with the outer side of.

Further, the shape of doctor-bar support is "Г" type, has seted up first mounting groove and second mounting groove at doctor-bar support's upper end, forms the ladder-shaped structure between first mounting groove and the second mounting groove, and first mounting groove and second mounting groove are used for installing two kinds of second alloy doctor-bars of first metal doctor-bar respectively.

Furthermore, two grooves are formed in the inner side wall of the first mounting groove, a groove is formed in one side of the first metal scraping blade, the end, which is in a plane, of the first metal scraping blade is welded in the first mounting groove, the side, which is provided with the groove, faces outwards, the second alloy scraping blade is provided with a reverse groove, the second alloy scraping blade is opposite to the groove of the first metal scraping blade and is bonded through a metal bonding agent, and the second alloy scraping blade is embedded in the second mounting groove.

Furthermore, one end of the material guide plate is provided with a bent part, the material guide plate is integrally connected with the bent part, and the bent part and the doctor blade support are fixed through bolts, so that the doctor blade support is fixedly supported.

The utility model has the advantages that:

the utility model provides a conveyer belt cleaning takes stock guide scraper, the utility model has the advantages of it is following:

1. the utility model adopts the sectional type doctor blade design, and is convenient to install and maintain;

3. the middle edge blade of the utility model adopts the arc design, which can prevent the edge of the scraping blade from damaging the surface of the belt;

4. the utility model provides a doctor-bar is including first metal doctor-bar and second alloy doctor-bar, the utility model discloses a two kinds of special alloy concatenation preparation, shock resistance is good, long service life, doctor-bar blade are the alloy piece, and high wear-resisting thickening alloy material is chooseed for use to alloy piece material, can be competent at the elementary cleaning of big, the high wearing and tearing impact material of hardness, and it is better to clean the effect to the big hydrate micromolecule granule material of viscidity simultaneously.

5. The utility model discloses at alloy piece back mounted metal stock guide, the stock guide can effectively dredge the material, can prevent the life-span of piling up, protecting against shock and protection fastener ideal.

Drawings

To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art,

while the drawings needed to describe the best mode and prior art will be briefly described below, it should be apparent that the drawings in the following description are some embodiments of the invention and that other drawings may be derived from those drawings without inventive step to those skilled in the art.

Fig. 1 is a schematic view of the overall assembly structure of the present invention.

Fig. 2 is a schematic view of the enlarged structure of the doctor blade of the present invention.

Fig. 3 is a partially enlarged schematic view of the wiper blade holder.

Fig. 4 is a schematic cross-sectional structure of fig. 2.

Wherein:

1. a material guide plate; 2. scraping a blade; 3. A doctor blade holder;

4. a guide plate support; 5. A fixing plate; 6. A connecting member;

7. a bolt; 8. A bending section; 9. A tool holder;

10. a first mounting groove; 11. A second mounting groove; 12. A support bar;

13. a first metal blade 14, a second alloy blade; 15. Screwing;

16. stock guide inserting end

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those 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," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

fig. 1 is a schematic view of an overall assembly structure of the present invention, fig. 2 is a schematic view of a locally enlarged structure of a doctor blade of the present invention, fig. 3 is a schematic view of a locally enlarged structure of a doctor blade support, fig. 4 is a schematic view of a cross-sectional structure of fig. 2, as shown in fig. 1, fig. 2, a conveyor belt cleaning scraper with a guide plate shown in fig. 3 and fig. 4, includes a guide plate 1, a doctor blade 2, a knife rest 9 and a support rod 12, and is fixedly connected to each other through a bolt 7, the present invention is characterized in that the upper end of the knife rest 9 is provided with a plurality of fixing plates 5, the fixing plates 5 and 9 are fixedly connected to each other, the guide plate 1 is disposed at the upper end of the fixing plate 5, the guide plate support 4 is fixedly connected to the lower end of the guide plate 1, the guide plate support 4 and the fixing plates 5 are mutually welded to each other, the guide plate 1 and the fixing plates 5 to each other, the doctor blade 2 is mounted at the upper end of the doctor blade support 3, the doctor blade 2 and the doctor blade support the second metal support, the doctor blade support the doctor blade, the doctor blade support is provided with a second blade support, the second blade support is provided with a second metal support, the second metal support is provided with a second metal support, the second metal support is provided with a groove 13, the second metal support is provided with a second metal support, the second metal support.

The working mode is as follows: the utility model provides a polyurethane and alloy concatenation scraper can be applicable to the sweeper of operating mode area speed 4.5m/s-6.5 m/s. The utility model discloses have the metal stock guide at alloy piece back mounted, the stock guide can effectively dredge the material, can prevent piling up, protecting against shock and the service life of protection fastener ideal, the utility model discloses can be through using high-quality carbide blade and ordinary metal blade, combine the performance of two kinds of doctor-bar materials, ensure that the contact is abundant between doctor-bar and the belt, clean effectually. The high-quality alloy can be relatively larger in hardness, the material that high wearing and tearing are strikeed cleans effectually, and first metal doctor-bar plays certain impact resistance again simultaneously for two kinds of materials complement each other, can carry out effectual cleanness with the material on conveyer belt surface at the in-process of conveyer belt at the conveying material.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (4)

1. The utility model provides a conveyer belt cleans and takes stock guide scraper, includes stock guide, doctor-bar, knife rest and bracing piece, through the mutual fixed connection of bolt, its characterized in that between knife rest and the bracing piece: the scraper is characterized in that a plurality of fixing plates are arranged at the upper end of the knife rest, the fixing plates are fixedly connected with the knife rest, the guide plate is arranged at the upper end of the fixing plates, a guide plate support is fixedly connected to the lower end of the guide plate, the guide plate support and the fixing plates are welded to each other, the guide plate and the fixing plates are fixed to each other, the scraper is arranged at the upper end of the scraper support, the scraper and the scraper support are fixedly connected to each other, the scraper is of a sectional type structure and comprises a first metal scraper and a second alloy scraper, the first metal scraper and the second alloy scraper are tightly attached to each other, one side of the scraper support is fixedly connected with the guide plate, and the lower end of the scraper support is fixedly connected with the outer side of.

2. The scraper for the guide plate of the cleaning belt of the conveyor belt as claimed in claim 1, wherein the scraper support is shaped like Г, a first mounting groove and a second mounting groove are formed at the upper end of the scraper support, a ladder-shaped structure is formed between the first mounting groove and the second mounting groove, and the first mounting groove and the second mounting groove are respectively used for mounting two second alloy scrapers of a first metal scraper.

3. The scraper for cleaning the material guide plate of the conveyor belt according to claim 2, wherein: two grooves are formed in the inner side wall of the first mounting groove, a groove is formed in one side of the first metal scraping piece, one end, which is in a plane, of the first metal scraping piece is welded in the first mounting groove, one side, which is provided with the groove, faces outwards, the second alloy scraping piece is provided with a reverse groove, the second alloy scraping piece is opposite to the groove of the first metal scraping piece and is bonded through a metal bonding agent, and the second alloy scraping piece is embedded in the second mounting groove.

4. The scraper for cleaning the material guide plate of the conveyor belt according to claim 1, wherein: one end of the material guide plate is provided with a bent part, the material guide plate is integrally connected with the bent part, and the bent part and the doctor blade support are fixed through bolts, so that the doctor blade support is fixedly supported.

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