Dust removal device of movable material distribution trolley

Abstract

The utility model relates to a dust removal device of a movable material distribution trolley, which is characterized by comprising a rectangular lower air bellow with an opening at the upper part, a sliding rail arranged at the top of the rectangular lower air bellow, a dust removal trolley arranged at the upper part of the rectangular lower air bellow, and a sealing belt, a belt bearing convex edge is arranged on the side wall of the upper portion in the rectangular lower air box, the dust removal trolley body is arranged on the upper portion of the rectangular lower air box and connected with the sliding rails in a rolling mode, and the sealing belt is used for sealing the rectangular lower air box and the dust removal trolley body. And a dust inlet of the rectangular dust removal trolley body is connected with the dust removal air duct of the material distribution trolley through a flexible compensator and synchronously moves along the sliding rail and the material distribution trolley.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal equipment, and in particular relates to a dust removal device for a mobile material distribution trolley. Background Art

[0002] The existing technologies for distributing materials in ore troughs mainly include distributing trolleys and plow-type distributing. For particle conveying media, distributing trolleys are mainly used. Since the distributing trolleys perform secondary distribution of belt conveyed materials during operation, dust problems are inevitable in the process. Since the distributing trolleys move in real time during operation, fixed dust removal devices cannot achieve good dust removal effects. Therefore, the existing dust removal methods for distributing trolleys are mainly dry mist or water dust removal. Utility Model Content

[0003] In order to solve the dust problem of a material distribution trolley, the utility model aims to provide a dust removal device for a mobile material distribution trolley.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model is a dust removal device for a mobile material distribution trolley, which is characterized by comprising a rectangular lower bellows with an open upper portion, a slide rail arranged on the top of the rectangular lower bellows, a dust removal trolley and a sealing belt arranged on the upper portion of the rectangular lower bellows, a plurality of dust exhaust channels are arranged on the rear side wall of the rectangular lower bellows, a belt receiving convex edge is arranged on the inner upper side wall of the rectangular lower bellows,

[0006] The dust removal trolley is a rectangular dust removal trolley body that is narrow at the top and wide at the bottom in the horizontal direction of the slide rail travel direction, and upper guide rollers are respectively provided at the two ends of the upper part of the rectangular dust removal trolley body, and lower guide rollers are respectively provided at the two ends of the lower part of the rectangular dust removal trolley body, and two pairs of guide rail running wheels are respectively provided at the lower parts of the front and rear sides of the rectangular dust removal trolley body, and a dust inlet for connecting with the cloth trolley is opened on the front side wall of the rectangular dust removal trolley body, and the rectangular dust removal trolley body is placed on the slide rail of the rectangular lower bellows through the two pairs of guide rail running wheels, and connected with the rectangular lower bellows rollers. Dynamic connection, one end of the sealing belt is fixedly connected to the left end face of the rectangular lower bellows, and the other end passes through the bottom of the lower guide roller on the left side of the rectangular dust removal trolley body, bypasses the two upper guide rollers, and then passes through the bottom of the right lower guide roller to be fixedly connected to the right end of the rectangular lower bellows, and the bottom surface of the sealing belt fits with the supporting convex edge of the rectangular lower bellows, and is sealed and connected to the upper opening of the rectangular lower bellows; the dust inlet of the rectangular dust removal trolley body is connected to the dust removal air duct of the distribution trolley by a flexible compensator, and moves synchronously with the distribution trolley along the slide rail.

[0007] Preferably, a steel corrugated compensating joint or a rubber compensating joint.

[0008] Preferably, a baffle is provided on the outside of the dust inlet of the rectangular dust removal vehicle body.

[0009] The utility model has a reasonable and novel design. The dust removal trolley can run synchronously with the material distribution trolley to avoid the problem of dust during the operation of the material distribution trolley. At the same time, it cooperates with the negative pressure fan and the purification and dust removal device to realize the clean distribution of the material distribution trolley, enhance the dust removal effect and improve the on-site working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a schematic diagram of the structure of the rectangular lower bellows.

[0012] Figure 3 This is a schematic diagram of the structure of the dust removal vehicle.

[0013] Figure 4 A schematic diagram showing the connection between the air inlet of the dust removal trolley and the material distribution trolley of the utility model. Implementation

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1-Figure 4As shown, the dust removal device of a mobile material distribution trolley of the utility model is characterized in that it includes a rectangular lower bellows 1 with an open upper portion, a slide rail 1-1 arranged on the top of the rectangular lower bellows 1, a dust removal trolley 2 and a sealing belt 3 arranged on the upper part of the rectangular lower bellows 1, a plurality of dust exhaust channels 1-3 are arranged on the rear side wall of the rectangular lower bellows 1, a belt supporting flange 1-2 is arranged on the upper inner side wall of the rectangular lower bellows 1, and the plurality of dust exhaust channels 1-3 are connected to the negative pressure fan, which is in turn connected to the purification and dust removal device; the dust removal trolley 2 is a rectangular dust removal trolley body 2-1 which is horizontally extending along the walking direction of the slide rail, and upper guide rollers 2-2 are respectively arranged at the two ends of the upper part of the rectangular dust removal trolley body 2-1, lower guide rollers 2-3 are respectively arranged at the two ends of the lower part of the rectangular dust removal trolley body 2-1, and two pairs of guide rail running wheels 2 are respectively arranged at the lower parts of the front and rear sides of the rectangular dust removal trolley body 2-1. -4, a dust inlet 2-5 for connecting with the cloth trolley is provided on the front side wall of the rectangular dust removal trolley body 2-1, the rectangular dust removal trolley body 2-1 is placed on the slide rail 1-1 of the rectangular lower bellows 1 through two pairs of guide rail running wheels 2-4, and is rollingly connected with the rectangular lower bellows 1, one end of the sealing belt 3 is fixedly connected with the left end face of the rectangular lower bellows, and the other end is inserted into the bottom of the lower guide roller 2-3 on the left side of the rectangular dust removal trolley body 2-1 , bypassing the two upper guide rollers 2-2, and then passing through the bottom of the right lower guide roller 2-3 and fixedly connected with the right end of the rectangular lower bellows 1, and the bottom surface of the sealing belt 3 is in contact with the receiving convex edge 1-2 of the rectangular lower bellows, and is sealed and connected with the upper opening of the rectangular lower bellows 1; the dust inlet 2-5 of the rectangular dust removal trolley body 2-1 is connected to the dust removal air duct 6 of the material distribution trolley by a flexible compensator 5, and moves synchronously with the material distribution trolley along the slide rail 1-1.

[0017] The length of the rectangular lower bellows 1 of the utility model is determined according to the travel of the material distributing trolley. Meanwhile, a plurality of dust removal ducts are connected according to the length of the rectangular lower bellows 1 and the dust removal air volume requirement.

[0018] The utility model is provided with a baffle plate 2-6 on the outer side of the dust inlet 2-5 of the rectangular dust removal vehicle body 2-1, and the connecting plate 2-6 plays a limiting role.

[0019] The flexible compensator 5 of the utility model is a steel corrugated compensating joint or a rubber compensating joint. It is connected with the dust inlet 2-5 of the rectangular dust removal vehicle body 2-1 at a gap of about 5 cm.

[0020] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection, internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0021] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A dust removal device for a mobile material distribution trolley, characterized in that: The utility model comprises a rectangular lower bellows with an open top, a slide rail arranged on the top of the rectangular lower bellows, a dust removal trolley and a sealing belt arranged on the upper part of the rectangular lower bellows, a plurality of dust exhaust channels are arranged on the rear side wall of the rectangular lower bellows, and a belt receiving convex edge is arranged on the inner upper side wall of the rectangular lower bellows. The dust removal trolley is a rectangular dust removal trolley body that is narrow at the top and wide at the bottom in the horizontal direction of the slide rail travel direction, and upper guide rollers are respectively provided at the two ends of the upper part of the rectangular dust removal trolley body, and lower guide rollers are respectively provided at the two ends of the lower part of the rectangular dust removal trolley body, and two pairs of guide rail running wheels are respectively provided at the lower parts of the front and rear sides of the rectangular dust removal trolley body, and a dust inlet for connecting with the cloth trolley is opened on the front side wall of the rectangular dust removal trolley body, and the rectangular dust removal trolley body is placed on the slide rail of the rectangular lower bellows through the two pairs of guide rail running wheels, and connected with the rectangular lower bellows rollers. Dynamic connection, one end of the sealing belt is fixedly connected to the left end face of the rectangular lower bellows, and the other end passes through the bottom of the lower guide roller on the left side of the rectangular dust removal trolley body, bypasses the two upper guide rollers, and then passes through the bottom of the right lower guide roller to be fixedly connected to the right end of the rectangular lower bellows, and the bottom surface of the sealing belt fits with the supporting convex edge of the rectangular lower bellows, and is sealed and connected to the upper opening of the rectangular lower bellows; the dust inlet of the rectangular dust removal trolley body is connected to the dust removal air duct of the distribution trolley by a flexible compensator, and moves synchronously with the distribution trolley along the slide rail.

2. The dust removal device of the mobile material distribution vehicle according to claim 1 is characterized in that: Steel corrugated expansion joint or rubber expansion joint.

3. The dust removal device of the mobile material distribution vehicle according to claim 1 is characterized in that: A baffle is arranged on the outer side of the dust inlet of the rectangular dust removal vehicle body.

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