A type of anti-slip device for ore conveyor belts in mines

Abstract

This utility model provides an anti-slip device for a mining ore conveyor belt. It features a conveyor belt with multiple baffles along its length and width. The baffles effectively block the transported ore, preventing it from sliding under gravity when the conveyor belt is tilted, thus ensuring normal transport. Multiple reinforcing ribs on both sides of the baffles prevent bending under external forces. Countersunk holes on the conveyor belt prevent friction between the bolt ends and the conveyor belt support rollers. The device is simple in structure, convenient in use, and low in cost.

Description

Technical Field

[0001] This utility model belongs to the technical field of conveyor belt equipment and relates to an anti-slip device for a mining ore conveyor belt. Background Technology

[0002] A mine refers to an independent production and operation unit that extracts ore within a defined mining boundary. A mine mainly includes one or more mining workshops (also known as pitheads, mine shafts, open-pit mines, etc.) and some auxiliary workshops. Most mines also include ore dressing plants. Patent document CN220350893U discloses a "limestone ore conveyor belt," but it lacks a mechanism to prevent ore from slipping during use. This causes the ore to easily roll off the conveyor belt surface when the device is used on a slope, affecting the transport of ore materials. Utility Model Content

[0003] The purpose of this utility model is to address the problem in the background art that limestone ore conveyor belts lack anti-slip structures, making it easy for ore to slip during inclined transportation, and to provide an anti-slip device for mine ore conveyor belts.

[0004] Therefore, the present invention adopts the following technical solution:

[0005] A mine ore conveyor belt anti-slip device includes a conveyor belt, and multiple baffles are provided on the surface of the conveyor belt along the length direction of the conveyor belt, and the baffles are arranged along the width direction of the conveyor belt.

[0006] Furthermore, the conveyor belt has multiple countersunk holes along the length of the baffle on the side away from the baffle, and through holes are provided in the countersunk holes. The baffle has multiple screw holes corresponding to the through holes along the end near the conveyor belt, and bolts are installed in the screw holes and pass through the through holes.

[0007] Furthermore, the length of the baffle is the same as the width of the conveyor belt.

[0008] Furthermore, multiple stiffeners are provided on both sides of the baffle along the length of the baffle, and the stiffeners abut against the surface of the conveyor belt.

[0009] Furthermore, the stiffener has a triangular structure.

[0010] Furthermore, the stiffeners and baffles are arranged perpendicular to each other.

[0011] Furthermore, the baffle is a rubber sheet.

[0012] The beneficial effects of this utility model are as follows: multiple baffles are set on the surface of the conveyor belt along the length of the conveyor belt. The baffles can effectively block the ore raw materials transported by the conveyor belt and effectively prevent the ore from sliding down under the action of gravity when the conveyor belt is tilted, thus ensuring the normal transport of the ore on the conveyor belt; multiple stiffeners are set on both sides of the baffles to ensure that the baffles do not bend under the action of external force; countersunk holes are set on the conveyor belt to prevent the ends of the bolts from rubbing against the support rollers of the conveyor belt; the structure is simple, the practical method is convenient, and the cost is low. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic front view of the structure of this utility model;

[0015] Figure 3 for Figure 2 Enlarged view of part A in the middle;

[0016] In the diagram, 1-conveyor belt, 2-baffle, 3-counterhead, 4-through hole, 5-screw hole, 6-bolt, 7-stiffening plate. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings:

[0018] like Figure 1-3As shown, an anti-slip device for a mining ore conveyor belt includes a conveyor belt 1, which is a conventional ore conveyor belt. Multiple support rollers are provided along the length of the conveyor belt 1 in its middle section. Multiple baffles 2 are provided along the length of the conveyor belt 1 on its surface, with the baffles 2 extending along the width of the conveyor belt 1 and having a length equal to the width of the conveyor belt 1. The baffles 2 are rubber plates. The baffles can block ore materials on the conveyor belt 1. When the conveyor belt 1 is tilted while conveying materials, the baffles 2 can effectively prevent the ore materials from sliding down the conveyor belt. Specifically, multiple countersunk holes 3 are provided along the length of the baffles 2 on the side of the conveyor belt 1 away from the baffles 2. Through holes 4 are provided within the countersunk holes 3. Multiple screw holes 5, corresponding one-to-one with the through holes 4, are provided on the side of the baffles 2 near the conveyor belt 1. Bolts 6, which are hexagon head bolts, are installed in the screw holes 5 and pass through the through holes 4. The baffles 2 are then installed at the corresponding positions on the conveyor belt 1 using the bolts 6. The countersunk hole 3 is provided to prevent the end of the bolt 6 from protruding, causing friction between the bolt 6 and the support in the middle of the conveyor belt, which would affect the normal and stable operation of the conveyor belt. Since the baffle 2 is a rubber plate, in order to prevent the baffle 2 from bending under the action of external force during operation, multiple ribs 7 are provided on both sides of the baffle 2 along the length direction of the baffle 2 and are arranged perpendicular to each other. The ribs 7 are triangular structures and are also made of rubber plate. The bottom end of the ribs 7 abuts against the surface of the conveyor belt 1. After the ribs 7 are provided, when the baffle 2 is subjected to external force applied by the material, it can be supported by the ribs 7, effectively preventing the baffle 2 from bending.

[0019] The method of using this utility model is as follows:

[0020] When the conveyor belt 1 is tilted to transport ore, the ore on the upper surface of the conveyor belt 1 may slide or roll down due to gravity. When the ore slides or rolls to the baffle 2, it is blocked by the baffle 2. Since the ribs can support the baffle 2, the baffle 2 can withstand the external force applied by the ore without bending, which can effectively prevent the ore from sliding to the lower end of the conveyor belt 1, so that the transportation operation can proceed normally.

Claims

1. A slip-resistant device for a mine ore conveyor belt, characterized in that, Includes a conveyor belt (1), the surface of which is provided with a plurality of baffles (2) along the length direction of the conveyor belt (1), and the baffles (2) are provided along the width direction of the conveyor belt (1).

2. The anti-slip device for a mining ore conveyor belt according to claim 1, characterized in that, The conveyor belt (1) is provided with multiple countersunk holes (3) along the length of the baffle (2) on the side away from the baffle (2). The countersunk holes (3) are provided with through holes (4). The baffle (2) is provided with multiple screw holes (5) that correspond one-to-one with the through holes (4) at the end near the conveyor belt (1). Bolts (6) are installed in the screw holes (5) and the bolts (6) pass through the through holes (4).

3. The anti-slip device for a mining ore conveyor belt according to claim 1, characterized in that, The length of the baffle (2) is the same as the width of the conveyor belt (1).

4. The anti-slip device for a mining ore conveyor belt according to claim 1, characterized in that, Multiple stiffeners (7) are provided on both sides of the baffle (2) along the length of the baffle (2), and the bottom end of the stiffeners (7) abuts against the surface of the conveyor belt (1).

5. The anti-slip device for a mine ore conveyor belt according to claim 4, characterized in that, The stiffener (7) has a triangular structure.

6. A mine ore conveyor belt anti-slip device according to any one of claims 4 or 5, characterized in that, The stiffener (7) and the baffle (2) are arranged perpendicular to each other.

7. The anti-slip device for a mine ore conveyor belt according to claim 1, characterized in that, The baffle (2) is a rubber plate.

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