Dustproof sealing structure of reversible bin type belt conveyor

Abstract

The utility model relates to the technical field of conveying, in particular to a reversible bin type belt conveyor dustproof sealing structure which comprises a rail, and a reversible belt conveyor is arranged on the upper portion of the rail and can move left and right along the rail under driving of a power mechanism. A cover plate is arranged on the lower portion of the reversible belt conveyor in a fixed structure mode and located in the track, sliding covers are arranged at the head end and the tail end of the reversible belt conveyor in a fixed structure mode, the sliding covers cover the track and are provided with rolling wheels in a rotating structure mode, and the rolling wheels are in rolling connection with the track. The sliding covers are arranged to cover the rails on the two sides of the reversible belt conveyor, then the cover plate is used for covering the bottom of the reversible belt conveyor, escape of dust in the stock bin is reduced as much as possible, the working environment can be improved, pollution is reduced, and the health of workers is guaranteed; and explosion caused by excessive accumulation of dust can be avoided, and the production safety is improved.

Description

Technical field:

[0001] The present application relates to the field of conveying technology, and in particular to a dustproof sealing structure of a reversible bin-type belt conveyor. Background technology:

[0002] Chinese utility model patent application with application number 202223524186.X - A mobile reversible belt conveyor with a dustproof sealing structure: including a belt conveyor, casters, a feed rack, a belt conveyor drive device, a belt conveyor driven device, a discharge funnel, an upper pressure roller, a guide roller, a connecting card plate, a fixed pulley, a heavy hammer, a lower pressure wheel frame, a lower pressure wheel, a fastening bolt, an upper sealing tape, and a lower sealing tape; a plurality of casters are installed on the lower side of the belt conveyor, and a feed rack is installed in the center of the upper side; the belt conveyor drive device is installed on the left side of the belt conveyor; the belt conveyor driven device is installed on the left and right sides of the belt conveyor; the discharge funnel is installed on the belt conveyor drive device and the belt conveyor driven device ; The upper pressure roller mounting bracket is fixed on the upper side and left and right sides of the belt conveyor, and is located on the left and right sides of the feed rack; the guide roller mounting bracket is fixed on the ground, and is located on the left and right sides of the belt conveyor; the fixed pulley is fixed on the wall, higher than the belt conveyor; a steel wire rope is tied to the upper side of the weight, and the steel wire rope passes around the fixed pulley to be equipped with a connecting card and connected to the upper sealing tape; the lower pressure wheel frame is installed on the lower side of the belt conveyor, located between the casters; the lower pressure wheel is fixed at the end of the lower pressure wheel frame; one end of the upper sealing tape is fixed at the unloading port of the feed rack, and is fixed to the connecting card through the upper pressure roller and the guide roller; the lower sealing tape passes around the lower pressure wheel, and both ends are fixed to the unloading funnel by fastening bolts.

[0003] This patent uses an upper sealing tape to seal the track. When the reversible belt conveyor moves left and right, the upper sealing tape is tensioned by the cooperation of a weight, a steel wire rope, a fixed pulley and a guide roller. The structure is complex; the sealing tape is in a tensioned state for a long time, which accelerates its aging process and makes it easy to break or damage. Utility model content:

[0004] In order to solve the above technical problems, the utility model provides a dustproof sealing structure of a reversible bunker belt conveyor, and the technical solution adopted is:

[0005] The dustproof sealing structure of the reversible bunker belt conveyor includes:

[0006] Track, with a reversible belt conveyor arranged on the upper part of the track;

[0007] A cover plate, the cover plate is located inside the track, and the cover plate is arranged at the lower part of the reversible belt conveyor in a fixed structure manner;

[0008] Sliding cover, which is arranged at both ends of the reversible belt conveyor in a fixed structure, and covers the track;

[0009] The roller is connected to the sliding cover in a rotating structure, and the roller is rollingly connected to the track.

[0010] Furthermore, the reversible belt machine frame is provided with a suspension rod for connecting the cover plate in a fixed structure manner.

[0011] Furthermore, the cover plate and the sliding cover are both arranged in a ridge structure.

[0012] Furthermore, transverse hanging curtains are arranged on both sides of each track, and the transverse hanging curtains are connected to the sliding cover in a fixed structure manner.

[0013] Furthermore, longitudinal hanging curtains are arranged at both ends of the sliding cover.

[0014] Furthermore, the sliding cover is an accordion protective cover or a steel plate type guide rail protective cover, and one end of the accordion protective cover or the steel plate type guide rail protective cover away from the reversible belt conveyor is connected to the track.

[0015] The beneficial effect of the utility model is that the tracks on both sides of the reversible belt conveyor are covered by arranging a sliding cover, and then the bottom of the reversible belt conveyor is covered with a cover plate, so as to minimize the escape of dust in the silo, which can not only improve the working environment, reduce pollution, and protect the health of workers; but also avoid explosions caused by excessive dust accumulation, and improve production safety.

[0016] By setting up horizontal and vertical hanging curtains, the protection range is extended to the track to reduce the amount of dust escaping from the sides.

[0017] The sliding cover is set as an accordion protective cover or a steel plate guide rail protective cover to reduce space occupancy and improve space utilization efficiency. Description of the drawings:

[0018] Figure 1 It is a main structural schematic diagram of the utility model.

[0019] Figure 2 This utility model Figure 1 Schematic diagram of the AA section structure.

[0020] Figure 3 This utility model Figure 1 Schematic diagram of the BB cross-section structure.

[0021] In the figure:

[0022] 1. Track, 2. Reversible belt conveyor, 3. Cover plate, 4. Sliding cover, 5. Roller, 6. Hanging rod, 7. Horizontal hanging curtain, 8. Vertical hanging curtain. Specific implementation method:

[0023] In order to make the purpose, technical scheme and advantages of the implementation of the utility model clearer, the utility model will now be further described in detail with reference to the accompanying drawings and the following examples so that the public can better understand the implementation method of the utility model. The specific implementation scheme of the utility model is as follows:

[0024] The dustproof sealing structure of the reversible storage belt conveyor includes a track 1, a reversible belt conveyor 2 is arranged on the upper part of the track 1, and the reversible belt conveyor 2 can move left and right along the track 1 under the drive of the power mechanism; a cover plate 3 is arranged at the lower part of the reversible belt conveyor 2 in a fixed structure manner, and the cover plate 3 is located inside the track 1, and sliding covers 4 are arranged at both ends of the reversible belt conveyor 2 in a fixed structure manner, and the sliding covers 4 cover the track 1, and the sliding covers 4 are arranged in a rotating structure manner. The rollers 5 are connected to the track 1 in a rolling manner. By setting the sliding covers 4 to cover the tracks 1 on both sides of the reversible belt conveyor 2, and then using the cover plate 1 to cover the bottom of the reversible belt conveyor 2, the escape of dust in the silo can be minimized, which can not only improve the working environment, reduce pollution, and protect the health of workers; but also avoid explosions caused by excessive dust accumulation, and improve production safety.

[0025] It should be noted that the frame of the reversible belt conveyor 2 is provided with a hanging rod 6 for connecting the cover plate 3 in a fixed structure manner, which is used to hang the cover plate 3 in the track 1.

[0026] On the basis of the above embodiments, in one embodiment, the cover plate 3 and the sliding cover 4 are both metal plates arranged in a ridge structure, and transverse hanging curtains 7 are arranged on both sides of each track 1, and the transverse hanging curtains 7 are connected to the sliding cover 4 in a fixed structure manner, and longitudinal hanging curtains 8 are arranged at both ends of the sliding cover 4;

[0027] In another embodiment, the sliding cover 4 is an accordion protective cover or a steel plate guide rail protective cover. The end of the accordion protective cover or the steel plate guide rail protective cover away from the reversible belt conveyor 2 is fixedly connected to the track 1. The steel plate guide rail protective cover is produced by Hebei Hongsheng Machine Tool Accessories Manufacturing Co., Ltd. When the reversible belt conveyor 2 moves left and right, the accordion protective cover or the steel plate guide rail protective cover can be pulled open or folded to reduce space occupancy.

[0028] The working principle and working process of the utility model are described as follows, assuming that the sliding cover 4 is a non-foldable metal plate:

[0029] The reversible belt conveyor 2 is driven to move to the right by the reduction motor. During the movement, the slide cover 4 and the cover plate 3 follow the reversible belt conveyor 2 to move to the right until the discharge port is located at the right silo and the slide cover 4 covers the track on the upper part of the right silo to carry out the unloading work.

[0030] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "back", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Although the present invention has been described according to a limited number of embodiments, those skilled in the art, with the benefit of the above description, should understand that other embodiments can be conceived within the scope of the present invention described thereby.

Claims

1. The dustproof sealing structure of the reversible bunker belt conveyor is characterized by: include: A track (1), wherein a reversible belt conveyor (2) is arranged on the upper part of the track (1); A cover plate (3), the cover plate (3) is located inside the track (1), and the cover plate (3) is arranged at the bottom of the reversible belt conveyor (2) in a fixed structure manner; A sliding cover (4), the sliding cover (4) is arranged at both ends of the reversible belt conveyor (2) in a fixed structure manner, and the sliding cover (4) covers the track (1); The roller (5) is connected to the sliding cover (4) in a rotating structure, and the roller (5) is rollingly connected to the track (1).

2. The dustproof sealing structure of the reversible bunker belt conveyor according to claim 1 is characterized in that: The frame of the reversible belt conveyor (2) is provided with a suspension rod (6) for connecting the cover plate (3) in a fixed structure manner.

3. The dustproof sealing structure of the reversible bunker belt conveyor according to claim 1 is characterized in that: The cover plate (3) and the sliding cover (4) are both metal plates arranged in a ridge structure.

4. The dustproof sealing structure of the reversible bunker belt conveyor according to claim 3 is characterized in that: Each track (1) is provided with a transverse hanging curtain (7) on both sides, and the transverse hanging curtain (7) is connected to the sliding cover (4) in a fixed structure manner.

5. The dustproof sealing structure of the reversible bunker belt conveyor according to claim 3 is characterized in that: Longitudinal hanging curtains (8) are arranged at both ends of the sliding cover (4).

6. The dustproof sealing structure of the reversible bunker belt conveyor according to claim 1 is characterized in that: The sliding cover (4) is an organ protection cover or a steel plate type guide rail protection cover, and one end of the organ protection cover or the steel plate type guide rail protection cover away from the reversible belt conveyor (2) is connected to the track (1).

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