Coal conveying device

Abstract

The utility model relates to the field of coal conveying, in particular to a coal conveying device which comprises a machine frame and a conveying belt installed on the top of the machine frame, a plurality of arc-shaped supporting strips are installed on the top of the conveying belt at equal intervals, dustproof cloth covers the tops of the arc-shaped supporting strips, and the two ends of the bottoms of the arc-shaped supporting strips are installed on the two sides of the top of the machine frame. Storage boxes are installed below the two ends of the arc-shaped supporting strip correspondingly, and winding mechanisms are arranged in the storage boxes and used for storing dustproof cloth. The dustproof cloth is additionally arranged on the top of the conveying belt, diffusion of coal dust can be reduced, the air quality of the surrounding environment is improved, and loss in the conveying process is reduced.

Description

Technical Field

[0001] The utility model relates to the field of coal transportation, in particular to a coal transportation device. Background Art

[0002] Coal plays an important role in modern industry, whether it is heavy industry or light industry; whether it is energy industry, metallurgy industry, chemical industry, machinery industry, or light textile industry, food industry, and transportation industry. Various industrial sectors consume a certain amount of coal to a certain extent. Therefore, some people call coal the "real food" of industry and one of the main energy sources used by the human world since the 18th century. In the prior art, the device for conveying coal fuel is generally transported by belt conveyor, but the conveyor is exposed to the outside world, and the conveying process is prone to generate dust, affecting the quality of the surrounding air environment and causing loss of coal fuel. For this reason, we propose a coal conveying device. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a coal conveying device, which can reduce the diffusion of coal dust, improve the air quality of the surrounding environment, and reduce losses during transportation by adding a dustproof cloth on the top of the conveyor belt.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a coal conveying device, comprising a frame and a conveyor belt installed on the top of the frame, a plurality of arc-shaped support bars are installed at equal intervals on the top of the conveyor belt, the top of the arc-shaped support bars is covered with a dustproof cloth, the bottom two ends of the arc-shaped support bars are installed on both sides of the top of the frame, storage boxes are installed under both ends of the arc-shaped support bars, and a winding mechanism is provided inside the storage box for storing the dustproof cloth.

[0005] As a preferred technical solution of the utility model, the winding mechanism includes an open storage groove, a winding roller is rotated inside the storage groove, a cloth strip is rolled up on the surface of the winding roller, the number of the cloth strips is provided, and the position of each of the cloth strips corresponds one by one to each of the arc-shaped support strips, the edge of the dustproof cloth is covered with a pressing strip, and the end of the cloth strip is connected to the pressing strip.

[0006] As a preferred technical solution of the utility model, a mounting seat is provided at the bottom of the storage box, the cross-section of the mounting seat is an L-shaped structure, one end of the mounting seat is connected to the arc-shaped support bar, and a locking bolt is screwed on the side wall of the mounting seat, one end of the locking bolt is pressed against the outside of the storage box.

[0007] As a preferred technical solution of the utility model, the surface of the dustproof cloth on one side close to the conveyor belt is coated with polytetrafluoroethylene.

[0008] As a preferred technical solution of the utility model, one end of the winding roller extends to the outside of the storage box, a reduction gear box is installed at one end of the winding roller outside the storage box, and a handle is installed at the output end of the reduction gear box.

[0009] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0010] By adding dust-proof cloth on the top of the conveyor belt, the diffusion of coal dust can be reduced, the surrounding air quality can be improved, and losses during transportation can be reduced.

[0011] The provided mounting seat facilitates the installation of the storage box, and the storage box can be removed for inspection when it is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of an embodiment of the structure.

[0013] Figure 2 It is a schematic diagram of the unfolded structure of the dustproof cloth of the utility model.

[0014] Figure 3 It is a partial enlarged structural schematic diagram of the utility model.

[0015] Figure 4 It is an enlarged structural schematic diagram of the storage box of the utility model.

[0016] Among them: 1. Frame; 2. Conveyor belt; 3. Arc support bar; 4. Dust-proof cloth; 5. Edge pressure strip; 6. Cloth strip; 7. Storage box; 8. Winding roller; 9. Storage slot; 10. Mounting seat; 11. Locking bolt. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0018] like Figure 1-Figure 4As shown, a coal conveying device includes a frame 1 and a conveyor belt 2 installed on the top of the frame 1, a plurality of arc-shaped support bars 3 are equidistantly installed on the top of the conveyor belt 2, the top of the arc-shaped support bar 3 is covered with a dustproof cloth 4, the bottom ends of the arc-shaped support bar 3 are installed on both sides of the top of the frame 1, and storage boxes 7 are installed below both ends of the arc-shaped support bar 3. A winding mechanism is provided inside the storage box 7 for storing the dustproof cloth 4. The winding mechanism includes an opened storage groove 9, a winding roller 8 is rotated inside the storage groove 9, and a cloth strip 6 is rolled up on the surface of the winding roller 8. There are a plurality of cloth strips 6, and the position of each cloth strip 6 corresponds to each arc-shaped support bar 3 one by one. The edge of the dustproof cloth 4 is covered with a pressing strip 5, and the end of the cloth strip 6 is connected to the pressing strip 5. In the prior art, the device for conveying coal fuel is generally transported by a belt conveyor, but the conveyor is exposed to the outside world, and dust is easily generated during the conveying process, which affects the quality of the surrounding air environment and causes loss of coal fuel. By adding a dust-proof cloth 4 on the top of the conveyor belt 2, the diffusion of coal dust can be reduced, the quality of the surrounding air can be improved, and the loss during transportation can be reduced; when maintenance is required, the winding roller 8 on one side is rotated to roll up the dust-proof cloth 4 covering the top of the arc-shaped support bar 3 on the surface of the winding roller 8, and the cloth strip 6 inside the storage box 7 on the other side is unfolded and is just at the top of the arc-shaped support bar 3. At this time, there is no dust-proof cloth 4 blocking the top of the conveyor belt 2, and the blocked part can be inspected. During normal use, the dust-proof cloth 4 can be covered on the top of the arc-shaped support bar 3, and both sides can be rolled up, which is easy to operate.

[0019] In other embodiments, the present embodiment discloses that a mounting seat 10 is provided at the bottom of the storage box 7, the cross section of the mounting seat 10 is an L-shaped structure, one end of the mounting seat 10 is connected to the arc-shaped support bar 3, and a locking bolt 11 is screwed to the side wall of the mounting seat 10, and one end of the locking bolt 11 is pressed against the outside of the storage box 7. The mounting seat 10 is provided to facilitate the installation of the storage box 7, and the storage box 7 can be removed for inspection when it is damaged.

[0020] In other embodiments, this embodiment discloses that the surface of the dustproof cloth 4 on one side close to the conveyor belt 2 is coated with polytetrafluoroethylene to improve the corrosion resistance and sealing performance of the dustproof cloth 4 and extend its service life.

[0021] In other embodiments, this embodiment discloses that one end of the winding roller 8 extends to the outside of the storage box 7, and a reduction gear box is installed at one end of the winding roller 8 on the outside of the storage box 7, and a handle is installed at the output end of the reduction gear box; the reduction box and the handle are provided to facilitate the user to roll up the dustproof cloth 4 and save effort.

[0022] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A coal conveying device, comprising a frame (1), and a conveyor belt (2) mounted on the top of the frame (1), characterized in that: A plurality of arc-shaped support bars (3) are equidistantly mounted on the top of the conveyor belt (2); the top of the arc-shaped support bar (3) is covered with a dustproof cloth (4); the bottom ends of the arc-shaped support bar (3) are mounted on both sides of the top of the frame (1); storage boxes (7) are mounted below both ends of the arc-shaped support bar (3); and a winding mechanism is provided inside the storage box (7) for storing the dustproof cloth (4).

2. A coal conveying device according to claim 1, characterized in that: The reeling mechanism comprises a storage groove (9) which is opened, a reeling roller (8) is rotatably arranged inside the storage groove (9), a cloth strip (6) is rolled up on the surface of the reeling roller (8), a plurality of cloth strips (6) are provided, and the position of each cloth strip (6) corresponds one-to-one to each arc-shaped support strip (3), the edge of the dustproof cloth (4) is covered with a pressing strip (5), and the end of the cloth strip (6) is connected to the pressing strip (5).

3. A coal conveying device according to claim 1, characterized in that: A mounting seat (10) is provided at the bottom of the storage box (7), the cross section of the mounting seat (10) being an L-shaped structure, one end of the mounting seat (10) being connected to the arc-shaped support bar (3), and a locking bolt (11) being screwed onto the side wall of the mounting seat (10), one end of the locking bolt (11) being pressed against the outside of the storage box (7).

4. A coal conveying device according to claim 1, characterized in that: The surface of the dustproof cloth (4) on one side close to the conveyor belt (2) is coated with polytetrafluoroethylene.

5. A coal conveying device according to claim 2, characterized in that: One end of the winding roller (8) extends to the outside of the storage box (7), and a reduction gear box is installed at one end of the winding roller (8) outside the storage box (7), and a handle is installed at the output end of the reduction gear box.

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