Scraper structure of scraper conveyor capable of being replaced quickly

Abstract

The scraper structure comprises two connecting plates, a scraper and a chain, the connecting plates are arranged at intervals, contact surfaces are arranged at the lower ends of the connecting plates, arc-shaped surfaces are arranged on one sides of the connecting plates, connecting holes are formed in the middles of the connecting plates, and the arc-shaped surfaces are fixedly connected with the two sides of the scraper respectively. The two chains are arranged on the two sides of the scraping plate, and the scraping plate is connected to the chains through connecting plates. The device is convenient to disassemble, simple in structure, low in cost and capable of well completing the conveying task.

Description

Technical Field

[0001] The utility model relates to the field of conveyors, in particular to a scraper structure of a scraper conveyor which can be quickly replaced. Background Art

[0002] Scraper conveyors are generally used in the fields of transporting coal mines, crops, metallurgy, etc., and improvements are made to address the problems of traditional scraper conveyors, such as the inconvenience of replacing the scraper structure, high maintenance costs, and impact on production efficiency. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a scraper conveyor scraper structure that can be quickly replaced.

[0004] According to the technical solution provided in the embodiment of the present application, a scraper conveyor scraper structure that can be quickly replaced includes a connecting plate, a scraper and a chain, and is characterized in that: the connecting plates are provided with two and are arranged at intervals, the lower end of the connecting plate is provided with a contact surface, and one side of the connecting plate is provided with an arcuate surface, a connecting hole is provided in the middle of the connecting plate, and the arcuate surface is respectively fixedly connected to the two sides of the scraper, the chains are provided with two and are arranged on both sides of the scraper, and the scraper is connected to the chain through the connecting plate.

[0005] In the present invention, further, the other side of the connecting plate is provided with a rounded corner, and the upper end is provided with an inclined surface, and the two sides of the inclined surface are smoothly connected to the arc surface and the rounded corner respectively.

[0006] In the present invention, further, one side of the scraper is set as an arc-shaped concave surface, and the other side is set as an arc-shaped convex surface.

[0007] In the present invention, further, a plurality of connecting pieces are provided at intervals on the connection points of the chain, and the connecting pieces are arranged relative to each other.

[0008] In the present invention, further, the connecting piece passes through the connecting hole and is locked by a nut.

[0009] In summary, the beneficial effects of this application are as follows: when in use, two chains are spaced apart, and the individual chains are connected in series, allowing power to be transmitted via gears and a motor. A number of connectors are spaced apart at the connection points of the chains. The connectors pass through connection holes provided on the connecting plate and are locked with nuts. The contact surface of the connecting plate and the lower end of the scraper are tightly attached to the conveyor. The scrapers rotate with the circulation of the chains, driving the objects to be conveyed forward. This device is easy to disassemble, has a simple structure, is low-cost, and can effectively complete conveying tasks. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0011] Figure 1 It is a structural diagram of the connecting piece and the scraper;

[0012] Figure 2 This is a schematic diagram of the exploded structure of the connector and the scraper;

[0013] Figure 3 It is an enlarged structural diagram of the connecting parts;

[0014] Figure 4 Schematic diagram of the application structure of connectors and scrapers.

[0015] Numbers in the figure:

[0016] 1-connecting plate; 10-arc-shaped surface; 11-contact surface; 12-connecting hole; 13-rounded corner; 2-scraper; 20-arc-shaped concave surface; 21-arc-shaped convex surface; 3-chain; 30-connecting piece. DETAILED DESCRIPTION

[0017] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the relevant utility model and are not intended to limit the utility model. It should also be noted that, for ease of description, only the portions relevant to the utility model are shown in the accompanying drawings.

[0018] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0019] like Figure 1 As shown, the scraper structure of a scraper conveyor that can be quickly replaced in the present application is composed of a connecting plate 1, a curved surface 10, a contact surface 11, a connecting hole 12, a rounded corner 13, a scraper 2, a curved concave surface 20, a curved convex surface 21, a chain 3, a connecting piece 30, etc.;

[0020] like Figure 1-Figure 4 As shown, two connecting plates 1 are spaced apart. A contact surface 11 is provided at the lower end of the connecting plate 1. A curved surface 10 is provided on one side of the connecting plate 1, and a rounded corner 13 is provided on the other side to reduce resistance. An inclined surface is provided on the upper end of the connecting plate 1, with both sides of the inclined surface smoothly connecting the curved surface 10 and the rounded corner 13. A connecting hole 12 is provided in the center of the connecting plate 1. The curved surfaces 10 are fixedly connected to the two sides of the scraper 2. The scraper 2 has a curved concave surface 20 on one side and a curved convex surface 21 on the other. Two chains 3 are provided, each located on either side of the scraper 2. The scraper 2 is connected to the chains 3 through the connecting plates 1. Several connectors 30 are spaced apart at the connection points of the chains 3, and the connectors 30 are arranged opposite each other and have threads. The connectors 30 pass through the connecting hole 12 and are secured with nuts.

[0021] like Figure 4 As shown, the contact surface 12 of the connecting plate 1 and the lower end of the scraper 2 are tightly attached to the workbench surface, and the scraper 2 is movably connected to the chain 2 through the connecting member 30. When the chain 3 is started by the motor, the objects on the workbench can be transported forward.

[0022] The above description is merely an illustration of the preferred embodiments of this application and the technical principles employed. Furthermore, the scope of the utility model disclosed in this application is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features. It also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the concept of the utility model. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A scraper conveyor scraper structure that can be quickly replaced, comprising a connecting plate (1), a scraper (2) and a chain (3), characterized by: The connecting plates (1) are provided with two and are spaced apart from each other. A contact surface (11) is provided at the lower end of the connecting plate (1), and an arcuate surface (10) is provided on one side of the connecting plate (1). A connecting hole (12) is provided in the middle of the connecting plate (1). The arcuate surfaces (10) are respectively fixedly connected to both sides of the scraper (2). The chains (3) are provided with two and are arranged on both sides of the scraper (2). The scraper (2) is connected to the chain (3) through the connecting plate (1).

2. The scraper conveyor scraper structure that can be quickly replaced according to claim 1 is characterized by: The other side of the connecting plate (1) is provided with a rounded corner (13), and the upper end is provided with an inclined surface, and the two sides of the inclined surface are respectively smoothly connected to the arc surface (10) and the rounded corner (13).

3. The scraper conveyor scraper structure that can be quickly replaced according to claim 1 is characterized by: One side of the scraper (2) is configured as an arc-shaped concave surface (20), and the other side is configured as an arc-shaped convex surface (21).

4. The scraper conveyor scraper structure that can be quickly replaced according to claim 1 is characterized by: A plurality of connecting pieces (30) are provided at intervals on the connection points of the chain (3), and the connecting pieces (30) are arranged opposite to each other. The connecting pieces (30) are provided with threads.

5. The scraper conveyor scraper structure that can be quickly replaced according to claim 4 is characterized by: The connecting piece (30) passes through the connecting hole (12) and is locked by a nut.

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