Antistatic oil-corrosion-resistant conveyor belt

Abstract

The utility model relates to the technical field of conveying belts, in particular to an anti-static oil-corrosion-resistant conveying belt which comprises a working plate, a conveying belt body installed on the top face of the working plate and a belt located above the working plate, and further comprises an anti-static mechanism arranged on the top face of the working plate and used for eliminating static electricity generated in the running process of the belt. The anti-static mechanism comprises two mounting plates fixed to the top face of the working plate and located on the front side and the rear side of the belt correspondingly, two rotating columns rotationally connected with the mounting plates on the same side, and a screw coaxially fixed between the two rotating columns and located below the belt. The water supply hose of the external water supply device is tightly connected with the water inlet pipe in a sleeved mode, water mist can be evenly sprayed to the inner surface of the belt in the running process of the belt through the design of the anti-static mechanism, the dust falling effect on the surrounding environment can be achieved, and static electricity generated in the running process of the belt can be eliminated.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belt technology, specifically to an antistatic and oil-resistant conveyor belt. Background Technology

[0002] Conveyor belts, also known as transport belts, are rubber and fiber / metal composite products, or plastic and fabric composite products, used in belt conveyors to carry and transport materials. They are widely used in industries such as cement, coking, metallurgy, chemicals, and steel for short-distance and small-volume transport. Conveyor belts enable continuous, high-efficiency, and steep-angle transport. They are safe to operate, easy to use and maintain, and have low transportation costs. They can also shorten transport distances, reduce project costs, and save manpower and resources.

[0003] Currently, some conveyor belt transportation companies rarely consider the anti-static capabilities of conveyor belts when using them to transport goods. Under normal circumstances, static electricity does not affect the transmission of goods. However, in some special industries, such as underground coal mining, coal mining generates a large amount of dust. When dust encounters static electricity in a relatively confined environment, the resulting electric sparks can easily cause dust explosions. Therefore, the impact of static electricity must be considered during conveyor belt transportation to prevent accidents. Utility Model Content

[0004] The purpose of this utility model is to provide an antistatic and oil-resistant conveyor belt to solve the problem mentioned in the background art. Currently, some conveyor belt transportation services on the market rarely consider the antistatic capability of the conveyor belt when using it to transport goods. Under normal circumstances, static electricity does not affect the transmission of goods. However, in some special industries, such as underground coal mining, coal mining generates a large amount of dust. When dust encounters static electricity in a relatively confined environment, the resulting electric sparks can easily cause dust explosions. Therefore, the impact of static electricity must be considered during conveyor belt transportation to prevent accidents.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An antistatic and oil-resistant conveyor belt includes a working plate, a conveyor belt body mounted on the top surface of the working plate, the conveyor belt body including a belt located above the working plate, and further comprising:

[0007] An anti-static mechanism, installed on the top surface of the work plate, is used to eliminate static electricity generated by the belt during operation. The anti-static mechanism includes two mounting plates fixed on the top surface of the work plate and located on the front and rear sides of the belt, two rotating columns rotatably connected to the mounting plates on the same side, a screw fixed coaxially between the two rotating columns and located below the belt, a water box located between the inner top and inner bottom surfaces of the belt, a water inlet pipe fixed on the rear surface of the water box and connected to its inner cavity, and an L-shaped connecting plate fixed on the front surface of the water box. A movable plate that is threadedly connected to the screw and slidably connected to the work plate is fixed on the bottom surface of the vertical end of the connecting plate. Several atomizing nozzles connected to their inner cavities are fixed on the upper and lower surfaces of the water box, and a drive motor with an output shaft coaxially connected to the rotating column on the same side is installed on the surface of one of the mounting plates away from the screw.

[0008] In a preferred embodiment, the movable plate is L-shaped, the top surface of the working plate is provided with a guide groove, and the bottom surface of the vertical end of the movable plate is fixed with a guide block that is slidably connected to the guide groove on the top surface of the working plate.

[0009] In a preferred embodiment, the water box is positioned and sized to correspond with the belt, and the atomizing nozzles on the top and bottom surfaces of the water box are arranged in a matrix.

[0010] In a preferred embodiment, the conveyor belt body further includes four fixed plates fixed on the top surface of the working plate and arranged in a matrix, two rotating rollers rotatably connected to the two fixed plates on the same side, two transmission rollers coaxially fixed on the outer wall of the rotating rollers on the same side, and a transmission motor fixed on the outer wall of one of the fixed plates and whose output shaft is coaxially connected to the rotating rollers on the same side, and the two transmission rollers are connected by belt drive.

[0011] In a preferred embodiment, the belt includes a belt body located between four fixed plates, and an anti-corrosion material layer is fixedly sleeved on the outer wall of the belt body.

[0012] In a preferred embodiment, the conveyor belt body further includes a motor box fixed to the outer wall of one of the fixing plates, the transmission motor being located inside the motor box, and the anti-static mechanism further includes a protective box fixed to the outer wall of one of the mounting plates, with the drive motor located inside the protective box.

[0013] In a preferred embodiment, the anti-corrosion material layer is made of nitrile rubber, and the thickness of the anti-corrosion material layer is 1-2 cm.

[0014] In a preferred embodiment, a plurality of support columns are fixed to the bottom of the working plate, a support plate is fixed to the bottom of the support columns, and an anti-slip plate adapted to the shape of the support plate is fixed to the bottom of the support plate.

[0015] In a preferred embodiment, the longitudinal cross-sectional shape of the guide groove on the top surface of the work plate is I-shaped, and the shape of the guide block is I-shaped to match the shape of the guide groove on the top surface of the work plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model tightly connects the water supply hose of the external water supply device with the water inlet pipe. Through the design of the anti-static mechanism, water mist can be evenly sprayed onto the inner surface of the belt during the belt operation, which can not only reduce dust in the surrounding environment, but also eliminate static electricity generated by the belt during operation.

[0018] 2. The belt in this utility model includes a belt body located between four fixed plates, and an anti-corrosion material layer is fixedly sleeved on the outer wall of the belt body, so that the entire conveyor belt can have the function of oil corrosion resistance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial sectional view of the present invention;

[0021] Figure 3 This is an exploded view of the conveyor belt in this utility model;

[0022] Figure 4 This is an enlarged view of point A in this utility model;

[0023] Figure 5 This is a schematic diagram of the overall structure of the antistatic mechanism in this utility model;

[0024] Figure 6 For the localized explosion of the antistatic mechanism in this utility model Figure 1 ;

[0025] Figure 7 For the localized explosion of the antistatic mechanism in this utility model Figure 2 .

[0026] The meanings of the labels in the diagram are as follows:

[0027] 1. Working plate; 2. Support column; 3. Support plate; 4. Anti-slip plate; 5. Conveyor belt body; 51. Fixing plate; 52. Rotating roller; 53. Transmission roller; 54. Belt; 541. Belt body; 542. Anti-corrosion material layer; 55. Transmission motor; 56. Motor box; 6. Anti-static mechanism; 61. Mounting plate; 62. Protective box; 63. Screw; 64. Water box; 65. Water inlet pipe; 66. Drive motor; 67. Moving plate; 68. Guide block; 69. Rotating column; 610. Connecting plate; 611. Atomizing nozzle. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-7 This utility model provides a technical solution: an antistatic and oil-resistant conveyor belt, including a working plate 1, a conveyor belt body 5 mounted on the top surface of the working plate 1, the conveyor belt body 5 including a belt 54 located above the working plate 1, and further including:

[0030] Antistatic mechanism 6, installed on the top surface of work plate 1, is used to eliminate static electricity generated by belt 54 during operation. Antistatic mechanism 6 includes two mounting plates 61 fixed on the top surface of work plate 1 and located on the front and rear sides of belt 54 respectively; two rotating columns 69 rotatably connected to the mounting plates 61 on the same side; a screw 63 coaxially fixed between the two rotating columns 69 and located below belt 54; a water box 64 located between the inner top and inner bottom surfaces of belt 54; a water inlet pipe 65 fixed to the rear surface of water box 64 and connected to its inner cavity; and an L-shaped connecting plate 610 fixed to the front surface of water box 64. A movable plate 67 is fixed on the upper part, which is threadedly connected to the screw 63 and slidably connected to the working plate 1. Several atomizing nozzles 611 connected to the inner cavity are fixed on the upper and lower surfaces of the water box 64. A drive motor 66 with an output shaft coaxially connected to the rotating column 69 on the same side is installed on the side surface of one of the mounting plates 61 away from the screw 63. The water supply hose of the external water supply device is tightly connected to the water inlet pipe 65. Through the design of the anti-static mechanism 6, water mist can be evenly sprayed onto the inner surface of the belt 54 during the operation of the belt 54, which can not only reduce dust in the surrounding environment, but also eliminate static electricity generated by the belt 54 during operation.

[0031] In this embodiment, the movable plate 67 is L-shaped, the top surface of the working plate 1 is provided with a guide groove, and the bottom surface of the vertical plate end of the movable plate 67 is fixed with a guide block 68 that is slidably connected to the guide groove on the top surface of the working plate 1. This can guide the movement of the movable plate 67, thereby guiding the movement of the water box 64.

[0032] In addition, the water box 64 and the belt 54 are positioned and matched in size, and the several atomizing nozzles 611 on the top and bottom surfaces of the water box 64 are arranged in a matrix, which can improve the spraying effect of the water box 64 and the several atomizing nozzles 611.

[0033] Furthermore, the conveyor belt body 5 also includes four fixed plates 51 fixed on the top surface of the working plate 1 and arranged in a matrix, two rotating rollers 52 rotatably connected to the two fixed plates 51 on the same side, two transmission rollers 53 coaxially fixed on the outer wall of the rotating rollers 52 on the same side, and a transmission motor 55 fixed on the outer wall of one of the fixed plates 51 and whose output shaft is coaxially connected to the rotating roller 52 on the same side. The two transmission rollers 53 are connected by a belt 54 and can smoothly drive the belt 54 to operate.

[0034] Furthermore, the belt 54 includes a belt body 541 located between four fixed plates 51, and an anti-corrosion material layer 542 is fixedly sleeved on the outer wall of the belt body 541, thereby enabling the entire conveyor belt to have the function of oil corrosion resistance.

[0035] Specifically, the conveyor belt body 5 also includes a motor box 56 fixed on the outer wall of one of the fixing plates 51, and the transmission motor 55 is located inside the motor box 56. The anti-static mechanism 6 also includes a protective box 62 fixed on the outer wall of one of the mounting plates 61, and the drive motor 66 is located inside the protective box 62, which can protect the transmission motor 55 and the drive motor 66.

[0036] More specifically, the anti-corrosion material layer 542 is made of nitrile rubber, and the thickness of the anti-corrosion material layer 542 is 1-2 cm, preferably 1.4 cm, so that the oil corrosion resistance of the entire belt 54 is better.

[0037] It is worth noting that several support columns 2 are fixed at the bottom of the working plate 1, and support plates 3 are fixed at the bottom of the support columns 2. Anti-slip plates 4 that are adapted to the shape of the support plates 3 are fixed at the bottom of the support plates 3, which can increase the contact area and friction between the entire device and the ground, thereby making the entire device more stable during operation.

[0038] It is worth noting that the longitudinal cross-sectional shape of the guide groove on the top surface of the working plate 1 is I-shaped, and the shape of the guide block 68 is I-shaped to match the shape of the guide groove on the top surface of the working plate 1. This can make the connection between the guide block 68 and the guide groove on the top surface of the working plate 1 tighter, thereby indirectly making the water box 64 more stable during movement.

[0039] Finally, it should be noted that the transmission motor 55, drive motor 66, and other components involved in this utility model are all general standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and the matching controller and power supply, are connected by wires. The specific connection methods should refer to the working principle of this utility model. The electrical connections between each electrical component are completed in the order of operation. The detailed connection methods are all technologies known in the art.

[0040] In this embodiment, during actual use, the transmission motor 55 is started by an external PLC. The output shaft of the transmission motor 55 rotates, driving the coaxially connected roller 52 on the same side to rotate. The rotation of the roller 52 drives the coaxially fixed transmission roller 53 to rotate, which in turn drives the belt 54 to run. When it is necessary to perform static elimination on the belt 54, the water supply hose of the external water supply device is first tightly connected to the water inlet pipe 65. Then, the drive motor 66 is started by the external PLC. The output shaft of the drive motor 66 rotates, driving the coaxially connected rotating column 69 to rotate. The rotating column 69 rotates, causing the screw 63, which is fixed coaxially with it, to rotate. The rotation of the screw 63 causes the moving plate 67, which is threadedly connected to it, to move. The moving plate 67 moves under the guidance of the guide block 68 and the guide groove on the top surface of the working plate 1. The movement of the moving plate 67 causes the connecting plate 610, which is fixed to it, to move. The movement of the connecting plate 610 causes the water box 64, which is fixed to it, to move. The movement of the water box 64 causes several atomizing nozzles 611, which are fixed to it, to move. When the several atomizing nozzles 611 move to the appropriate position, the drive motor 66 is turned off by the external PLC.

[0041] Then, the external water supply device is activated by the external PLC. The external water supply device delivers water through its water supply hose to the inside of the water inlet pipe 65. The water entering the water inlet pipe 65 then enters the water passage box 64. The water entering the water passage box 64 then enters several atomizing nozzles 611 and is sprayed out, so that water mist can be sprayed onto the inner surface of the belt 54, thereby achieving the anti-static effect.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An antistatic and oil-resistant conveyor belt, comprising a working plate (1), characterized in that, A conveyor belt body (5) is mounted on the top surface of the work plate (1). The conveyor belt body (5) includes a belt (54) located above the work plate (1) and also includes: An antistatic mechanism (6) is installed on the top surface of the work plate (1) to eliminate static electricity generated by the belt (54) during operation. The antistatic mechanism (6) includes two mounting plates (61) fixed on the top surface of the work plate (1) and located on the front and rear sides of the belt (54) respectively; two rotating columns (69) rotatably connected to the mounting plate (61) on the same side; a screw (63) coaxially fixed between the two rotating columns (69) and located below the belt (54); a water box (64) located between the inner top surface and inner bottom surface of the belt (54); and a screw fixed to the rear surface of the water box (64) and connected to the belt (54). The inner cavity is connected to the water inlet pipe (65) and the connecting plate (610) which is fixed on the front surface of the water box (64) and is L-shaped. The bottom surface of the vertical plate end of the connecting plate (610) is fixed with a movable plate (67) which is threadedly connected to the screw (63) and slidably connected to the working plate (1). The upper and lower surfaces of the water box (64) are fixed with several atomizing nozzles (611) which are connected to its inner cavity. One of the mounting plates (61) is equipped with a drive motor (66) whose output shaft is coaxially connected to the rotating column (69) on the side away from the screw (63).

2. The antistatic and oil-resistant conveyor belt according to claim 1, characterized in that: The movable plate (67) is L-shaped. The top surface of the working plate (1) is provided with a guide groove, and the bottom surface of the vertical plate end of the movable plate (67) is fixed with a guide block (68) that is slidably connected to the guide groove on the top surface of the working plate (1).

3. The antistatic and oil-resistant conveyor belt according to claim 1, characterized in that: The water box (64) and the belt (54) are positioned and matched in size, and the atomizing nozzles (611) on the top and bottom surfaces of the water box (64) are arranged in a matrix.

4. The antistatic and oil-resistant conveyor belt according to claim 1, characterized in that: The conveyor belt body (5) also includes four fixed plates (51) fixed on the top surface of the working plate (1) and arranged in a matrix, two rotating rollers (52) rotatably connected to the two fixed plates (51) on the same side, two transmission rollers (53) coaxially fixed on the outer wall of the rotating rollers (52) on the same side, and a transmission motor (55) fixed on the outer wall of one of the fixed plates (51) and whose output shaft is coaxially connected to the rotating rollers (52) on the same side. The two transmission rollers (53) are connected by a belt (54).

5. The antistatic and oil-resistant conveyor belt according to claim 4, characterized in that: The belt (54) includes a belt body (541) located between four fixed plates (51), and an anti-corrosion material layer (542) is fixedly sleeved on the outer wall of the belt body (541).

6. The antistatic and oil-resistant conveyor belt according to claim 4, characterized in that: The conveyor belt body (5) also includes a motor box (56) fixed on the outer wall of one of the fixing plates (51), the transmission motor (55) is located inside the motor box (56), the anti-static mechanism (6) also includes a protective box (62) fixed on the outer wall of one of the mounting plates (61), and the drive motor (66) is located inside the protective box (62).

7. The antistatic and oil-resistant conveyor belt according to claim 5, characterized in that: The anti-corrosion material layer (542) is made of nitrile rubber, and the thickness of the anti-corrosion material layer (542) is 1-2 cm.

8. The antistatic and oil-resistant conveyor belt according to claim 1, characterized in that: The bottom of the working plate (1) is fixed with several support columns (2), the bottom of the support columns (2) is fixed with a support plate (3), and the bottom of the support plate (3) is fixed with an anti-slip plate (4) that matches its shape.

9. The antistatic and oil-resistant conveyor belt according to claim 2, characterized in that: The longitudinal cross-sectional shape of the guide groove on the top surface of the working plate (1) is I-shaped, and the shape of the guide block (68) is I-shaped to match the shape of the guide groove on the top surface of the working plate (1).

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