Dust screen for mining area

Abstract

The invention discloses a mining area dustproof net, and relates to the technical field of dustproof equipment, and the mining area dustproof net is technically characterized by comprising a dustproof net plate and a pair of top plates, and a second connecting plate is rotatably mounted between the two top plates; the number of the dustproof net plates is multiple, one end of one dustproof net plate is rotationally connected with one end, in the width direction, of the top plate, a first connecting plate is rotationally arranged between every two adjacent dustproof net plates, and each first connecting plate is rotationally provided with a stop lever; an insertion assembly is fixed to the end, away from the top plate, of the dustproof net plate. An elastic telescopic rod is rotatably installed on the upper surface of the second connecting plate, a limiting frame is fixedly installed at the movable end of the elastic telescopic rod, an inserting rod is fixedly installed on the lower surface of the limiting frame, a first positioning hole is formed in each top plate, and the dustproof net can be rapidly unfolded and installed at the designated position. The disassembled dustproof net can be folded, transportation is convenient and fast, practicability is high, and use is easy and convenient.

Description

Technical Field

[0001] This invention relates to the field of dust control equipment technology, specifically a dust control net for mining areas. Background Technology

[0002] During mining operations, the ore is transferred between various processes, which easily generates dust. To prevent dust from having a significant impact on the environment outside the mining area, dust nets are installed around areas with high dust levels to prevent dust from affecting other areas. Existing dust nets are single-piece, requiring the nets to be installed piece by piece after the frame is erected. This process is not only cumbersome to install and dismantle, but also results in low stability after installation. Therefore, to solve the above technical problems, this invention provides a dust net for mining areas. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a dust control net for mining areas.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a dust control net for mining areas, comprising: The system includes a dustproof mesh panel and a top plate. The top plate consists of a pair, with a second connecting plate rotatably installed between the two top plates. Multiple dustproof mesh panels are provided, with one end of each top plate having multiple dustproof mesh panels along its width direction. One end of one of the dustproof mesh panels is rotatably connected to one end of the top plate along its width direction. A first connecting plate is provided between two adjacent dustproof mesh panels, and each first connecting plate has one or more stop bars rotatably installed on it. An insert assembly is fixed to one end of the dustproof mesh panel away from the top plate; Among them, an elastic telescopic rod is rotatably installed on the upper surface of the second connecting plate, and a limiting frame is fixedly installed on the movable end of the elastic telescopic rod. The limiting frame consists of a U-shaped frame, a pressure plate, and a limiting block. Pressure plates are fixedly installed at both ends of the U-shaped frame in the length direction, and a limiting block is fixedly installed on one end of each pressure plate. A rod is fixedly installed on the lower surface of the U-shaped frame, and a first positioning hole is provided on each of the top plates.

[0005] Preferably, the second connecting plate has a pair of through slots for accommodating the limiting block.

[0006] Preferably, the second connecting plate is further provided with a pair of second positioning holes.

[0007] Preferably, the insertion assembly includes a fixing plate and pins. The fixing plate is fixedly installed on the dustproof mesh plate, and multiple pins are provided, all of which are fixedly installed on the lower surface of the fixing plate.

[0008] Preferably, a weight-adding block is fixedly installed on one end of each of the stop bars.

[0009] Preferably, each of the dustproof mesh panels has multiple through holes at both ends along its length.

[0010] Compared with the prior art, the present invention provides a dust control net for mining areas, which has the following beneficial effects: By setting multiple dustproof mesh panels and a pair of top plates, a second connecting plate is rotatably installed between the two top plates. One of the dustproof mesh panels is rotatably connected to the top plate. A first connecting plate is rotatably set between two adjacent dustproof mesh panels. A stop bar is rotatably installed on each of the first connecting plates. An elastic telescopic rod is rotatably installed on the upper surface of the second connecting plate. A limiting frame is fixedly installed on the movable end of the elastic telescopic rod. An insert rod is fixedly installed on the lower surface of the limiting frame. A first positioning hole is opened on each top plate. The dustproof mesh can be quickly unfolded and installed in a designated position. The disassembled dustproof mesh can be folded, making transportation convenient. It is highly practical and easy to use.

[0011] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it according to the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. Specific embodiments of the present invention are given in detail below with reference to the accompanying drawings. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the unfolded structure of the dustproof net in this invention; Figure 2 This is a schematic diagram of the disassembled structure of the top plate, the second connecting plate, and the limiting frame in this invention; Figure 3 This is a schematic diagram of the structure of the dustproof mesh plate, the first connecting plate, and the stop bar in this invention.

[0013] In the diagram: 1. Dustproof mesh; 2. First connecting plate; 3. Top plate; 4. Second connecting plate; 5. U-shaped frame; 6. Pressure plate; 7. Limiting block; 8. Insert rod; 9. Through groove; 10. Elastic telescopic rod; 11. First positioning hole; 12. Second positioning hole; 13. Stop bar; 14. Weighting block; 15. Fixing plate; 16. Insert pin; 17. Through hole. Detailed Implementation

[0014] The following is in conjunction with the appendix Figures 1 to 3The principles and features of the present invention are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of the invention. The invention is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the invention.

[0015] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0017] Please combine Figures 1 to 3 As shown, the present invention provides a dust control net for mining areas. The dust control net consists of multiple dust control net panels 1 and a pair of top plates 3. A second connecting plate 4 is rotatably installed between the two top plates 3. Each top plate 3 has multiple dust control net panels 1 at one end in the width direction. One end of one dust control net panel 1 is rotatably connected to one end of the top plate 3 in the width direction. Each dust control net panel 1 is provided with multiple filter holes. A first connecting plate 2 is provided between two adjacent dust control net panels 1. The first connecting plate 2 is rotatably connected to the two dust control net panels 1 respectively. Each first connecting plate 2 is rotatably installed with one or more baffles 13. An insertion component is fixed to one end of the dustproof net panel 1 away from the top plate 3. After the multiple dustproof net panels 1 at one end of the two top plates 3 are unfolded, the baffle 13 rotates to a state perpendicular to the dustproof net panel 1. Each baffle 13 is tightly fitted with the dustproof net panel 1, and the baffle 13 restricts the rotation of the dustproof net panel 1, keeping the multiple dustproof net panels 1 on the same plane. The dustproof net is fixed in the installation position by inserting the insertion component into the ground. A weighting block 14 is fixedly installed on one end of each baffle 13. After the dustproof net is installed, it is in a standing state. Under the action of the weighting block 14, the baffle 13 can be kept perpendicular to the dustproof net panel 1. At this time, the top of the dustproof net is in a loose state. An elastic telescopic rod 10 is rotatably installed on the upper surface of the second connecting plate 4. A limiting frame is fixedly installed on the movable end of the elastic telescopic rod 10. The limiting frame consists of a U-shaped frame 5, a pressure plate 6 and a limiting block 7. Pressure plates 6 are fixedly installed at both ends of the U-shaped frame 5 in the length direction. A limiting block 7 is fixedly installed on one end of each pressure plate 6. A rod 8 is fixedly installed on the lower surface of the U-shaped frame 5. Each top plate 3 has a first positioning hole 11. After the two top plates 3 are rotated to be flush with the second connecting plate 4, the limiting frame is lifted and rotated 90°. Then the force on the limiting frame is released. Under the elastic force of the elastic telescopic rod 10, the two rods 8 are inserted into the first positioning holes 11 on the two top plates 3 respectively. The two top plates 3 can no longer rotate freely. In addition, after the dustproof net plate 1 is rotated and unfolded, the dustproof net plate 1 and the limiting block 7 are tightly fitted. This not only makes the angle of the dustproof net plate 1 at the ends of the two top plates 3 the same after unfolding, but also increases the stability of the dustproof net plate 1 and the top plate 3. After the dustproof net is unfolded and installed, a heavy object can be suspended on the lower surface of the second connecting plate 4 or the top plate 3 to improve the stability of the dustproof net. Each dustproof mesh 1 has multiple through holes 17 at both ends along its length. The dustproof mesh needs to surround areas with a large amount of dust. Multiple dustproof meshes are arranged in sequence. Adjacent dustproof meshes can be tied together by passing steel wire ropes through the through holes 17 on the two dustproof meshes 1. The dustproof net is quick and easy to install and dismantle, and the dustproof net panel 1 can be folded by rotation, making it easy to transport.

[0018] The second connecting plate 4 has a pair of through slots 9 for accommodating the limiting block 7. The second connecting plate 4 also has a pair of second positioning holes 12. In the folded state, the limiting frame is kept parallel to the second connecting plate 4. At this time, the limiting block 7 is located in the through slot 9, and the insertion rod 8 is inserted into the second positioning hole 12.

[0019] The insertion assembly includes a fixing plate 15 and pins 16. The fixing plate 15 is fixedly installed on the dustproof mesh plate 1, and multiple pins 16 are provided, all of which are fixedly installed on the lower surface of the fixing plate 15.

[0020] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Those skilled in the art can readily implement the present invention based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the present invention, utilizing the disclosed technical content, are equivalent embodiments of the present invention. Furthermore, any modifications, alterations, or variations made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the present invention.

Claims

1. A dust control net for mining areas, characterized in that, include: Dustproof mesh (1) and top plate (3), the top plate (3) is provided in a pair, and a second connecting plate (4) is rotatably installed between the two top plates (3); multiple dustproof mesh (1) are provided, each top plate (3) has multiple dustproof mesh (1) at one end in the width direction, and one end of one dustproof mesh (1) is rotatably connected to one end of the top plate (3) in the width direction, a first connecting plate (2) is provided between two adjacent dustproof mesh (1), the first connecting plate (2) is rotatably connected to two dustproof mesh (1) respectively, and one or more baffles (13) are rotatably installed on each first connecting plate (2); An insert assembly is fixed to one end of the dustproof mesh plate (1) away from the top plate (3); Among them, an elastic telescopic rod (10) is rotatably installed on the upper surface of the second connecting plate (4). A limiting frame is fixedly installed on the movable end of the elastic telescopic rod (10). The limiting frame consists of a U-shaped frame (5), a pressure plate (6) and a limiting block (7). Pressure plates (6) are fixedly installed at both ends of the U-shaped frame (5) in the length direction. A limiting block (7) is fixedly installed on one end of each pressure plate (6). A rod (8) is fixedly installed on the lower surface of the U-shaped frame (5), and a first positioning hole (11) is provided on each of the top plates (3).

2. The dust control net for mining areas according to claim 1, characterized in that: The second connecting plate (4) has a pair of through slots (9) for accommodating the limiting block (7).

3. The dust control net for mining areas according to claim 1, characterized in that: The second connecting plate (4) is also provided with a pair of second positioning holes (12).

4. A dust control net for mining areas according to claim 1, characterized in that: The insertion assembly includes a fixing plate (15) and pins (16). The fixing plate (15) is fixedly installed on the dustproof mesh plate (1). Multiple pins (16) are provided, and multiple pins (16) are fixedly installed on the lower surface of the fixing plate (15).

5. A dust control net for mining areas according to claim 1, characterized in that: A weight-adding block (14) is fixedly installed on one end of each of the aforementioned stop bars (13).

6. A dust control net for mining areas according to claim 1, characterized in that: Each of the dustproof mesh panels (1) has multiple through holes (17) at both ends along its length.

Images