Nose type sweeper scraper

Abstract

The utility model discloses a nose type sweeper scraper which comprises two scraper main body parts which are arranged in a V shape, main body connecting parts are arranged at the close ends of the two scraper main body parts, the main body connecting parts are of arc-shaped structures and are in smooth transition connection with the two main body connecting parts respectively, and cleaning synergistic parts which extend outwards are at least arranged on the outer surfaces of the main body connecting parts. The bottom surfaces of the cleaning synergistic part, the main body connecting part and the scraper main body part are flush, and the cleaning synergistic part is gradually thinned from bottom to top; after the two scraper main body parts are connected into a whole through the main body connecting part with the arc-shaped structure, the support strength is high, the stress transmission in the cleaning process is smooth, the impact on the scraper is reduced, and the whole scraper forms a nose-shaped structure at the front end of the cleaning synergistic part, so that the cleaning efficiency is improved. When in use, the dust collector is in contact with the conveying belt in advance so as to play a role in breaking force and reducing resistance, and also can quickly guide cleaned dust and the like to the upper part and the two sides, so that the dust collection effect is favorably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cleaning equipment supporting components for conveying belt, especially relates to a nose type sweeper scraper. BACKGROUND

[0002] When conveying belt is used to convey materials, especially the conveying belt used for long-distance conveying materials, a large amount of material dust will adhere to the surface of the conveying belt, and if not cleaned in time, it will easily lead to increased load and friction of the belt, and long-term operation will affect the conveying efficiency and accelerate the wear speed of the belt, so it is necessary to clean the belt in time to keep the surface of the belt clean to the greatest extent, and the tool for realizing this cleaning function is a sweeper, which is generally arranged at the return or upper empty section position of the conveying belt.

[0003] The actual component for cleaning the surface of the conveying belt on the sweeper is a scraper, and the currently used scraper is a conventional V-shaped plate, or an integral bending molding structure or a segmented splicing molding structure, and the overall thickness of the scraper is consistent. In actual use, only one side of the cutter body contacts the surface of the conveying belt and forms wear, and after a period of use, the contacted part, especially the part that contacts the conveying belt head-on, is severely worn and has a fast wear speed, which reduces the strength of the entire scraper and seriously affects the service life and cleaning effect of the scraper. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a nose type sweeper scraper that can effectively improve the overall strength, prolong the service life and ensure the cleaning effect of the conveying belt.

[0005] To solve the above technical problems, the technical scheme of the utility model is as follows: a nose type sweeper scraper includes two scraper main body parts arranged in a V shape, a main body connecting part is arranged at the close end of the two scraper main body parts, the main body connecting part is an arc structure and is smoothly connected with the two main body connecting parts respectively, at least an outwardly extending cleaning efficiency part is arranged on the outer surface of the main body connecting part, the cleaning efficiency part, the main body connecting part and the bottom surface of the scraper main body part are arranged in a flush manner, and the cleaning efficiency part is gradually thinned from bottom to top.

[0006] As a preferred technical scheme, the cleaning efficiency part is arranged corresponding to the outer surface of the main body connecting part, and the two sides of the cleaning efficiency part are smoothly connected with the outer wall of the main body connecting part.

[0007] As a preferred technical scheme, the cleaning efficiency part is arranged corresponding to the outer surfaces of the two main body connecting parts and the scraper main body part, and the part of the cleaning efficiency part corresponding to the two main body connecting parts and the part of the cleaning efficiency part corresponding to the scraper main body part are smoothly arranged.

[0008] Preferably, the maximum height of the cleaning efficiency part is not less than half of the height of the main body connecting part or the scraper main body part.

[0009] Preferably, the inner surfaces of the two scraper main body parts and the main body connecting part are provided with cleaning resistance reduction parts, and the cleaning resistance reduction parts are arranged in a downwardly inclined manner towards the cleaning efficiency part.

[0010] Preferably, the maximum height of the cleaning resistance reduction part is not greater than half of the height of the main body connecting part or the scraper main body part.

[0011] Preferably, the top edges of the two scraper main body parts and the main body connecting part are respectively formed with reinforcing arc ribs.

[0012] Preferably, the scraper main body part, the main body connecting part and the cleaning efficiency part are integrally formed by polyurethane.

[0013] Preferably, the inner sides of the distal ends of the two scraper main body parts are respectively formed with assembly notches, and assembly holes are respectively arranged through the two scraper main body parts.

[0014] The nose-type scraper includes two scraper main body parts arranged in a V shape, the proximal ends of the two scraper main body parts are provided with a main body connecting part, the main body connecting part is in an arc shape and is smoothly and transitionally connected with the two main body connecting parts, at least the outer surface of the main body connecting part is provided with an outwardly extending cleaning efficiency part, the bottom surfaces of the cleaning efficiency part, the main body connecting part and the scraper main body part are arranged in a flush manner, and the cleaning efficiency part is arranged in a gradually thinning manner from bottom to top. The nose-type scraper has the following advantages: the two scraper main body parts are connected into an integrated body through the arc-shaped main body connecting part, so that the support strength is high, the stress transmission during the cleaning process is gentle, the impact on the scraper is reduced, the cleaning efficiency part is arranged at the front end to form a nose-shaped structure for the whole scraper, the scraper is first contacted with the conveying belt during use to reduce the resistance, and the dust and the like cleaned can be quickly guided to the upper part and the two sides, so that the dust removal effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The following drawings are only intended to schematically illustrate and explain the present application, and do not limit the scope of the present application. Among them:

[0016] Figure 1 is a structural schematic diagram of an embodiment of the present application;

[0017] Figure 2 is a structural schematic diagram of an embodiment of the present application in a top view state;

[0018] Figure 3 is Figure 1 is a schematic diagram of a cross-sectional structure in the direction of A-A in the middle;

[0019] Figure 4 is a schematic diagram of a three-dimensional structure that can clear the display outer surface according to an embodiment of the present application;

[0020] Figure 5 is a schematic diagram of a three-dimensional structure that can clear the display inner surface according to an embodiment of the present application;

[0021] Figure 6 is another schematic diagram of a three-dimensional structure according to an embodiment of the present application;

[0022] In the figure: 1 - scraper main body part; 2 - main body connecting part; 3 - cleaning efficiency increasing part; 4 - cleaning drag reducing part; 5 - reinforcing arc rib; 6 - assembly notch; 7 - assembly hole. DETAILED DESCRIPTION

[0023] The present application will be further described below in conjunction with the drawings and embodiments. In the following detailed description, certain exemplary embodiments of the present application are described by way of illustration only. It goes without saying that those skilled in the art can recognize that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application. Therefore, the drawings and description are essentially illustrative, and are not intended to limit the scope of protection of the claims.

[0024] As Figures 1 to 6 shown, the nose-type sweeper scraper is installed on the conveying belt mechanism through the sweeper support to clean the surface of the conveying belt during its running, so that the surface is kept clean. The nose-type sweeper scraper includes two scraper main body parts 1 arranged in a V shape, which are generally linear structures for cooperating with the sweeper support to realize installation. The proximal end of each of the two scraper main body parts 1 is provided with a main body connecting part 2, which is an arc-shaped structure and is smoothly and transitionally connected with the two main body connecting parts 2. After the two scraper main body parts 1 are connected into one body through the arc-shaped main body connecting parts 2, the support strength is high, the stress transmission during cleaning is smooth, which helps to reduce the impact on the scraper.

[0025] The cleaning efficiency part 3 is arranged on the outer surface of the body connecting part 2, and the bottom surface of the cleaning efficiency part 3, the body connecting part 2 and the scraper body part 1 are flush arranged, so that the formed scraper bottom can be in contact with the surface of the conveying belt to ensure complete cleaning of the whole belt surface. The cleaning efficiency part 3 is arranged from bottom to top in a gradually thinning manner, so that the accumulated dust in the cleaning process can be scooped up and more smoothly guided to the scraper body part 1 by the surface of the cleaning efficiency part 3, and the dust at the edge is pushed out of the conveying belt as the accumulation amount continuously increases.

[0026] The cleaning efficiency part 3 can be arranged only on the outer surface of the body connecting part 2, and the two sides of the cleaning efficiency part 3 are smoothly connected with the outer wall of the body connecting part 2. Due to the arrangement of the cleaning efficiency part 3, the whole scraper is in a nose-shaped structure and first contacts the conveying belt to reduce the friction.

[0027] Of course, the cleaning efficiency part 3 is arranged on the outer surfaces of the two body connecting parts 2 and the scraper body part 1, and the part of the cleaning efficiency part 3 corresponding to the two body connecting parts 2 is smoothly connected with the part corresponding to the scraper body part 1. The outer ends of the two body connecting parts 2 can be slightly thick, which can increase the support strength of the whole scraper to a certain extent.

[0028] The maximum height of the cleaning efficiency part 3 is not less than one half of the height of the body connecting part 2 or the scraper body part 1. The arrangement of the cleaning efficiency part 3 increases the thickness of the lower part of the scraper to a certain extent, so that the cleaning side is more wear-resistant, the service life is longer, and the adhesion with the conveying belt is tighter, thereby helping to improve the cleaning effect.

[0029] The inner surfaces of the two scraper body parts 1 and the body connecting parts 2 are provided with cleaning resistance parts 4, and the cleaning resistance parts 4 are arranged from top to bottom and inclined towards the cleaning efficiency part 3. The maximum height of the cleaning resistance part 4 is not greater than one half of the height of the body connecting part 2 or the scraper body part 1. The cleaning resistance part 4 is arranged at the rear of the cleaning side of the scraper. This part has little cleaning effect on the conveying belt and is under small stress, so the arrangement has little effect on the overall strength of the scraper, but can obviously reduce the friction between the scraper and the conveying belt to reduce the wear of the conveying belt.

[0030] In the embodiment, reinforcing arc ribs 5 are formed on the top outer edges of the two scraper body parts 1 and the body connecting parts 2, respectively, to increase the strength of the scraper. The scraper body part 1, the body connecting part 2, the cleaning efficiency part 3 and the reinforcing arc rib 5 are integrally formed by polyurethane, and have high wear resistance.

[0031] Two far away end inner sides of the scraper main body part 1 are respectively formed with assembly notches 6, the assembly notches 6 are vertically arranged and the end face is L-shaped, so as to realize the assembly with the sweeper support.

[0032] The description of the present application is given for the purpose of illustration and description, but is not intended to be exhaustive or to limit the application to the precise form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments are chosen and described in order to best explain the principles of the application and its practical application to thereby enable others skilled in the art to best utilize the application, various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A nose-type cleaner scraper blade, comprising two scraper body parts arranged in a V-shape, characterized in that: The two scraper bodies are provided with a main body connecting part near their respective ends. The main body connecting part has an arc-shaped structure and is smoothly connected to the two main body connecting parts. At least on the outer surface of the main body connecting part, there is an outwardly extending cleaning efficiency part. The cleaning efficiency part, the main body connecting part and the bottom surface of the scraper body are flush. The cleaning efficiency part gradually thins from bottom to top.

2. The nose-type cleaning scraper blade as described in claim 1, characterized in that: The cleaning enhancement part is provided on the outer surface of the main body connecting part, and the two sides of the cleaning enhancement part are smoothly connected to the outer wall of the main body connecting part.

3. The nose-type cleaning scraper blade as described in claim 1, characterized in that: The cleaning enhancement part is provided on the outer surface of the two main body connecting parts and the scraper main body, and the part of the cleaning enhancement part corresponding to the two main body connecting parts and the part corresponding to the scraper main body are smoothly transitioned.

4. The nose-type cleaning scraper blade as described in claim 1, characterized in that: The maximum height of the cleaning enhancement section is not less than half the height of the main body connecting section or the scraper main body section.

5. The nose-type cleaning scraper blade as described in claim 1, characterized in that: The inner surfaces of the two scraper bodies and the body connecting parts are provided with cleaning and drag-reducing parts, and the cleaning and drag-reducing parts are inclined from top to bottom toward the cleaning and efficiency-enhancing parts.

6. The nose-type cleaner scraper blade as described in claim 5, characterized in that: The maximum height of the cleaning drag-reducing section is no greater than half the height of the main body connecting section or the scraper main body section.

7. The nose-type cleaning scraper blade as described in claim 1, characterized in that: The top outer edges of the two scraper body parts and the body connecting part are respectively formed with reinforcing arc ribs.

8. The nose-type cleaning scraper blade as described in claim 7, characterized in that: The scraper body, the main body connecting part, and the cleaning efficiency enhancement part are all integrally molded polyurethane structures.

9. The nose-type cleaning scraper blade as described in claim 1, characterized in that: The inner side of the far end of each of the two scraper bodies is formed with an assembly notch, and an assembly hole is also provided through each of the two scraper bodies.

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