V-shaped belt sweeper

Abstract

The invention provides a V-shaped belt sweeper which comprises a V-shaped support and a scraping layer, and the scraping layer is of a V-shaped structure matched with the V-shaped support and surrounds the outer side of the V-shaped support. First connecting holes are formed in the two inclined faces of the V-shaped support respectively, second connecting holes are formed in the positions, corresponding to the first connecting holes, of the scraping layer, and a connecting piece is inserted into the first connecting holes and the second connecting holes which correspond to each other in position in a penetrating mode. The V-shaped support is installed on a belt frame of a lower-layer non-working face of the belt, and the scraping layer makes contact with the lower-layer non-working face of the belt. Materials on the non-working face of the lower layer of the belt can be effectively cleaned, belt abrasion damage and roller damage are reduced, the service life of the belt and the roller is prolonged, and the effect is remarkable. And when the scraping layer is worn and needs to be replaced, the scraping layer can be taken down only by disassembling the connecting piece, so that disassembly and maintenance are convenient. Equipment accidents can be reduced, the safety coefficient is high, and an effective solution is provided for many problems of conveying belt cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of belt cleaning, in particular to a V-shaped belt cleaner. Background Art

[0002] As an important equipment for material transportation, the working reliability and efficiency of the belt directly affect the benefits during use. For example, in a certain iron and steel plant, about 80 million tons of raw materials are transported each year, and the entire conveyor belt is about 60 kilometers long. The transportation of these raw materials requires the belt to complete, so it is very important to ensure the service life and integrity of the belt. Among them, due to the deviation of the belt, the material is scattered on the non-working surface, and the material is brought into the belt roller, which damages the belt and the roller. Therefore, in order to prevent damage to the belt and the roller, it is key to provide a good belt cleaner.

[0003] In the past, the cleaner mainly cleaned the working surface of the belt. However, due to the deviation of the belt, the material went to the non-working surface, so that the material on the non-working surface was brought into the belt roller and damaged the belt and roller. The traditional cleaner could not clean it effectively. In view of the above defects, a V-shaped belt cleaner was created, which can clean the non-working surface of the belt, so as to achieve the maintenance effect. Summary of the invention

[0004] The object of the present invention is to provide a V-belt cleaner that can effectively clean materials on the non-working surface of the lower layer of the belt;

[0005] The present invention provides a V-shaped belt cleaner, comprising a V-shaped bracket and a scraper layer, wherein the scraper layer is in a V-shaped structure that matches the V-shaped bracket and surrounds the outer side of the V-shaped bracket; first connecting holes are respectively provided on the two inclined surfaces of the V-shaped bracket, and second connecting holes are provided on the scraper layer at positions corresponding to each of the first connecting holes, and a connecting piece is inserted through the first connecting holes and the second connecting holes at corresponding positions; the V-shaped bracket is installed on the belt frame of the non-working surface of the lower layer of the belt, and the scraper layer is in contact with the non-working surface of the lower layer of the belt.

[0006] Furthermore, the connecting member includes a connecting bolt, and the end portions of the connecting bolt pass through the first connecting hole and the second connecting hole and are connected to nuts to fix and press the scraper layer onto the V-shaped bracket.

[0007] Furthermore, the V-shaped bracket includes a connecting plate and two inclined plates in a V-shaped structure.

[0008] Furthermore, the connecting plate is located between the two inclined plates, and both ends of the connecting plate are respectively fixedly connected to one of the inclined plates.

[0009] Furthermore, the width of the scraping layer is greater than the width of the V-shaped bracket.

[0010] Furthermore, the inclined plate is fixed to the connecting plate by welding.

[0011] Furthermore, the proximal ends of the two inclined plates are separated.

[0012] Furthermore, the inclined plate and the connecting plate are both angle steels.

[0013] Furthermore, the scraping layer is a rubber layer.

[0014] Furthermore, the rubber layer is made of waste belts replaced on site.

[0015] The technical solution of the present invention adopts a V-shaped bracket to support the scraper layer, and the V-shaped bracket is installed on the belt frame of the non-working surface of the lower layer of the belt, which can effectively clean the materials on the non-working surface of the lower layer of the belt, reduce the wear and damage of the belt and the roller, and increase the service life of the belt and the roller, with significant effect. In the present invention, the scraper layer is connected to the first connecting hole on the V-shaped bracket through the second connecting hole through a connecting piece, which is easy to operate and has a simple structure. When the scraper layer is worn and needs to be replaced, it only needs to remove the connecting piece to remove the scraper layer, which is convenient for disassembly and maintenance. It can reduce equipment accidents and has a high safety factor, and provides an effective solution to many problems of transport belt cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 For the present invention Figure 1 Exploded view of;

[0019] Figure 3 It is a front view of the present invention;

[0020] Figure 4 is a cross-sectional view of the present invention at the position of the connecting piece;

[0021] Figure 5 It is a usage state diagram of the present invention;

[0022] Description of reference numerals:

[0023] 1-V-shaped bracket; 101-inclined plate; 102-connecting plate; 103-first connecting hole;

[0024] 2-scraping layer; 201-second connecting hole;

[0025] 3-connector; 301-bolt; 302-nut;

[0026] 4- non-working surface of the lower belt; 401- upper working surface. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example 1

[0031] like Figure 1-Figure 5As shown, the present invention provides a V-belt cleaner, comprising a V-shaped bracket 1 and a scraper layer 2, the scraper layer 2 is in a V-shaped structure that matches the V-shaped bracket 1 and is surrounded by the outer side of the V-shaped bracket 1; first connecting holes 103 are respectively provided on the two inclined surfaces of the V-shaped bracket 1, and second connecting holes 201 are provided at positions corresponding to each first connecting hole 103 on the scraper layer 2, and a connecting piece 3 is inserted through the first connecting holes 103 and the second connecting holes 201 at corresponding positions; the V-shaped bracket 1 is installed on the belt frame of the non-working surface 4 of the lower layer of the belt, and the scraper layer 2 is in contact with the non-working surface 4 of the lower layer of the belt.

[0032] Specifically, the two halves of the scraper layer 2 are respectively provided with second connection holes 201, which are respectively fastened to the inclined surfaces on both sides of the V-shaped bracket 1 through the first connection holes 103 and the connection piece 3. The material is transported on the upper working surface 401 of the belt, and the V-shaped bracket 1 is installed on the bottom belt and located below the upper working surface 401, so that the scraper layer 2 can effectively clean the non-working surface of the belt, preventing the material from being brought into the belt roller to damage the belt and the roller, thereby increasing the service life of the belt and the roller.

[0033] Example 2

[0034] The connecting member 3 includes a connecting bolt 301 . The connecting bolt 301 passes through the first connecting hole 103 and the second connecting hole 201 , and the end of the connecting bolt 301 is connected to a nut 302 to fix and press the scraper layer 2 onto the V-shaped bracket 1 .

[0035] Specifically, in this embodiment, the bolt 301 penetrates the first connection hole 103 and the second connection hole 201, so that the scraper layer 2 is tightly wrapped around the outside of the V-shaped bracket 1. The nut 302 is connected to the protruding end of the bolt 301 and tightened, so that the scraper layer 2 and the V-shaped bracket 1 are pressed together to improve stability.

[0036] When the scraper layer 2 is worn out after long-term use, it only needs to remove the bolt 301, align the holes of the new scraper rubber prepared in advance, and tighten it with screws, and it can be used normally, which is convenient for replacement.

[0037] Example 3

[0038] The V-shaped bracket 1 includes a connecting plate 102 and two inclined plates 101 in a V-shaped structure. The connecting plate 102 is located between the two inclined plates 101, and the two ends of the connecting plate 102 are respectively fixedly connected to an inclined plate 101. The width of the scraping layer 2 is greater than the width of the V-shaped bracket 1. The inclined plate 101 and the connecting plate 102 are welded and fixed. The close ends of the two inclined plates 101 are separated. The inclined plate 101 and the connecting plate 102 are both angle steels.

[0039] Specifically, in the present invention, the two inclined plates 101 are connected by a connecting plate 102, so that the V-shaped structure is separated at the proximal and distal ends, so that the V-shaped tip part of the scraper layer 2 can become an elastic structure (the scraper layer 2 is made of a colloid material and can be deformed and rebound). When the scraper layer 2 scrapes the non-working surface of the belt, if it encounters an extremely stubborn and difficult-to-remove target, the tip of the scraper layer 2 can be allowed to be slightly retracted for avoidance, so as to avoid damage to the belt caused by rigid collision, or motor shutdown, etc., and then rebound to restore the shape after the avoidance is completed.

[0040] Example 4

[0041] The scraping layer 2 is a rubber layer. The rubber layer is made from the waste belt replaced on site.

[0042] Specifically, the scraper plate of the conventional sweeper is made of polymer materials, which are expensive. Compared with the conventional sweeper, the present invention has a simple frame structure of a V-shaped sweeper, uses common materials, is cheap, and can be processed by oneself; and the scraper layer 2 of the V-shaped straight sweeper can be made of old belts, which can be recycled to reduce material costs and have a high cost-performance ratio.

[0043] Working mode and principle of the present invention:

[0044] By using a V-shaped bracket 1 to support the scraper layer 2, and installing the V-shaped bracket 1 on the belt frame of the lower non-working surface 4 of the belt, when the non-working surface of the belt moves, the scraper layer 2 scrapes the material on it, and then effectively cleans the material on the lower non-working surface 4 of the belt, reducing belt wear and roller damage. The scraper layer 2 is connected to the first connection hole 103 on the V-shaped bracket 1 through the second connection hole 201 by a bolt 301. When the scraper layer 2 is worn and needs to be replaced, it only needs to remove the bolt to remove the scraper layer 2, which is convenient for disassembly and maintenance.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A V-belt cleaner, characterized in that: It comprises a V-shaped bracket and a scraping layer, wherein the scraping layer is in a V-shaped structure that matches the V-shaped bracket and surrounds the outer side of the V-shaped bracket; The two inclined surfaces of the V-shaped bracket are respectively provided with first connecting holes, and the scraper layer is provided with second connecting holes at positions corresponding to each of the first connecting holes, and connecting pieces are inserted into the first connecting holes and the second connecting holes at corresponding positions; The V-shaped bracket is installed on the belt frame of the non-working surface of the lower layer of the belt, and the scraping layer is in contact with the non-working surface of the lower layer of the belt.

2. The V-belt cleaner according to claim 1, characterized in that: The connecting member comprises a connecting bolt, and the connecting bolt passes through the first connecting hole and the end connecting nut of the second connecting hole to fix and press the scraping layer onto the V-shaped bracket.

3. The V-belt cleaner according to claim 1, characterized in that: The V-shaped bracket comprises a connecting plate and two inclined plates in a V-shaped structure.

4. The V-belt cleaner according to claim 3, characterized in that: The connecting plate is located between the two inclined plates, and both ends of the connecting plate are respectively fixedly connected to one of the inclined plates.

5. The V-belt cleaner according to claim 4, characterized in that: The width of the scraping layer is greater than the width of the V-shaped bracket.

6. The V-belt cleaner according to claim 4, characterized in that: The inclined plate is fixed to the connecting plate by welding.

7. The V-belt cleaner according to claim 4, characterized in that: The proximal ends of the two inclined plates are separated.

8. The V-belt cleaner according to claim 4, characterized in that: The inclined plate and the connecting plate are both angle steels.

9. The V-belt cleaner according to claim 1, characterized in that: The scraping layer is a rubber layer.

10. The V-belt cleaner according to claim 9, characterized in that: The rubber layer is made of waste belts replaced on site.

Images