Stacking and taking system for bulk material yard

Abstract

The utility model discloses a material stacking and taking system for a bulk material yard. The material stacking and taking system comprises an incoming material belt conveyor, an unloading trolley, an on-beam belt conveyor, a movable material distribution belt conveyor and a double-beam bridge crane, the incoming material belt conveyor is located on one side of the side wall of the stock yard, the discharging trolley is located at the discharging end of the incoming material belt conveyor and used for storing materials conveyed by the incoming material belt conveyor, the double-beam bridge crane is transversely located in the stock yard, the stock yard is provided with a track for the double-beam bridge crane to walk, and the on-beam belt conveyor is arranged on the upper portions of double beams of the double-beam bridge crane. The on-beam belt conveyor corresponds to the unloading trolley and is used for conveying materials from the unloading trolley, and the movable material distribution belt conveyor walks on the double-beam bridge crane. According to the utility model, a set of double-beam crane is saved, the upper space of a stockyard is saved, the stockpiling range is larger, continuous large-range unloading and continuous material taking are realized, the material storage space of the stockyard can be fully utilized, and the material taking efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a crane technical field, concretely is a bulk material yard stacking and taking material system. BACKGROUND

[0002] The bulk material yard is the place for storing bulk material, the traditional bulk material yard usually uses the fixed belt conveyor to send the bulk material to the material factory, uses the plow type unloader or the unloading car to unload the material on the ground of the material yard, this unloading mode can only unload the material to the very small range of both sides of the belt conveyor, cannot realize the large range unloading, cannot fully utilize the storage space of the material yard. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problem to overcome the existing defects, provides a bulk material yard stacking and taking material system, saves a set of double-beam crane, saves the upper space of the material yard, the stacking range is larger, realizes continuous large range unloading and continuous taking material, can fully utilize the storage space of the material yard, improves the taking material efficiency, can effectively solve the problems in the background art.

[0004] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a bulk material yard stacking and taking material system, including incoming material belt conveyor, unloading trolley, beam belt conveyor, mobile distribution belt conveyor and double-beam bridge crane, the incoming material belt conveyor is located one side of the material yard side wall, the unloading trolley is located the upper portion of the incoming material belt conveyor and can walk on it, the unloading trolley is used to transport the material from the incoming material belt conveyor, the double-beam bridge crane is transversely located in the material yard, the material yard is equipped with the track for the double-beam bridge crane to walk, the beam belt conveyor is arranged on the upper portion of the double beam of the double-beam bridge crane, the beam belt conveyor corresponds the unloading trolley and is used to transport the material from the unloading trolley, the mobile distribution belt conveyor walks on the double-beam bridge crane, the mobile distribution belt conveyor corresponds the beam belt conveyor and is used to transport the material from the beam belt conveyor.

[0005] Preferably, the double-beam bridge crane is equipped with the track for the mobile distribution belt conveyor to walk between the double beam, and the mobile distribution belt conveyor is in a horizontal state and can run bidirectionally to unload on both sides.

[0006] Preferably, the double-beam bridge crane is further equipped with a grab trolley below the upper portion, the grab trolley is located below the mobile distribution belt conveyor, and the double-beam bridge crane is equipped with the track for the grab trolley to walk between the double beam, and the grab trolley drives the grab to open and close and to lift.

[0007] Preferably, the utility model further includes an outgoing material fixed belt conveyor, which is arranged on the ground of the material bin and corresponds to the position directly below the incoming material belt conveyor.

[0008] Preferably, the unloading trolley has two discharge ports, both of which are provided with electric gate valves, one discharge port corresponds to the feeding end of the beam belt conveyor, and the other discharge port corresponds to the discharge fixed belt conveyor.

[0009] Compared with the prior art, the unloading trolley of the utility model can unload the material on the beam belt conveyor or directly unload the material on the discharge fixed belt conveyor to transport the material out of the stockyard, the beam belt conveyor can transport the material to the mobile distribution belt conveyor, the mobile distribution belt conveyor can move on the track of the double-beam bridge crane and can run in two directions, and the double-beam bridge crane can move on the upper part of the stockyard, so that the large-scale uniform and continuous unloading in the stockyard is realized, and the mobile distribution belt conveyor and the grab trolley are both operated on the double-beam bridge crane, so that a set of double-beam crane is saved, the upper space of the stockyard is saved, and the stacking range is larger. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a front view of the utility model;

[0011] Figure 2 It is a side view of the utility model;

[0012] Figure 3 It is a local structure schematic view of the utility model;

[0013] Figure 4 It is a structure schematic view of the unloading trolley of the utility model.

[0014] In the drawing: 1, incoming material belt conveyor, 2, unloading trolley, 2.1, discharge port, 3, beam belt conveyor, 4, mobile distribution belt conveyor, 5, double-beam bridge crane, 6, track, 7, grab trolley, 8, grab, 9, discharge fixed belt conveyor. DETAILED DESCRIPTION

[0015] The utility model can be explained in detail through the following embodiments, the purpose of the utility model is disclosed to protect all technical improvements within the scope of the utility model, and in the description of the utility model, it should be understood that if the directions or position relationships indicated by terms such as 'up', 'down', 'front', 'back', 'left' and 'right' are only corresponding to the drawings of the application, and are not indicative or suggestive of the devices or elements indicated must have a particular orientation.

[0016] Please refer to Figures 1-4The utility model provides a technical scheme: a bulk material yard material stacking and taking system, including incoming material belt conveyor 1, unloading trolley 2, beam on belt conveyor 3, mobile distribution belt conveyor 4 and double beam bridge crane 5, incoming material belt conveyor 1 is located the one side of material yard side wall, unloading trolley 2 is located the upper portion of incoming material belt conveyor 1 and can walk on it, and unloading trolley 2 is used for conveying the material from incoming material belt conveyor 1, and double beam bridge crane 5 is transversely located in the material yard, and the material yard is equipped with track 6 for the walking of double beam bridge crane 5, and beam on belt conveyor 3 is arranged on the double beam upper portion of double beam bridge crane 5, and beam on belt conveyor 3 corresponds unloading trolley 2 and is used for conveying the material from unloading trolley 2, and mobile distribution belt conveyor 4 walks on double beam bridge crane 5, and mobile distribution belt conveyor 4 corresponds beam on belt conveyor 3 and is used for conveying the material from beam on belt conveyor 3,

[0017] Incoming material belt conveyor 1 is used for conveying bulk material, unloading trolley 2 can move on incoming material belt conveyor 1, double beam bridge crane 5 can move synchronously with unloading trolley 2, at this time, unloading trolley 2 can convey bulk material to beam on belt conveyor 3 on the upper portion of double beam bridge crane 5, beam on belt conveyor 3 conveys bulk material to mobile distribution belt conveyor 4, and mobile distribution belt conveyor 4 can walk on double beam bridge crane 5, so that bulk material can be unloaded and accumulated in any area in the material yard, realizing continuous large-scale unloading and fully utilizing the storage space of the material yard,

[0018] Further, the double beam between double beam bridge crane 5 is equipped with track for the walking of mobile distribution belt conveyor 4, and mobile distribution belt conveyor 4 is in horizontal state, and mobile distribution belt conveyor 4 can bidirectional operation and unload on both sides, that is, mobile distribution belt conveyor 4 can walk on double beam bridge crane 5, and mobile distribution belt conveyor 4 can also rotate or overturn, that is, both ends of mobile distribution belt conveyor 4 can unload, having wider operation area,

[0019] Further, double beam bridge crane 5 is further equipped with grab trolley 7 at the lower portion, grab trolley 7 is located below mobile distribution belt conveyor 4, the double beam between double beam bridge crane 5 is equipped with track for the walking of grab trolley 7, grab trolley 7 drives grab 8 to open and close and lift, grab trolley 7 can walk on double beam bridge crane 5, and double beam bridge crane 5 can walk on track 6 in the material yard, covering a wide area and realizing large-scale material taking,

[0020] Further, it further includes outgoing fixed belt conveyor 9, outgoing fixed belt conveyor 9 is arranged on the ground of the material bin and corresponds the directly below of incoming material belt conveyor 1, grab trolley 7 can transfer bulk material to outgoing fixed belt conveyor 9 through grab 8, realizing rapid discharging and improving work efficiency,

[0021] Further, the unloading trolley 2 has two discharge ports 2.1, and each of the two discharge ports 2.1 is provided with an electric gate valve; one discharge port 2.1 corresponds to the feeding end of the beam belt conveyor 3, and the other discharge port 2.1 corresponds to the discharge fixed belt conveyor 9; the unloading trolley 2 can unload the bulk material to the stockyard, or directly transport the bulk material out of the stockyard by the discharge fixed belt conveyor 9.

[0022] The part not described in the utility model is the prior art, and for those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, and all changes falling within the meaning and scope of equivalent elements are included in the utility model.

Claims

1. A bulk material yard stockpiling and reclaiming system, characterized in that: The equipment includes an incoming material conveyor belt (1), an unloading trolley (2), a beam conveyor belt (3), a mobile fabric conveyor belt (4), and a double-beam bridge crane (5). The incoming material conveyor belt (1) is located on one side of the side wall of the material yard. The unloading trolley (2) is located on the upper part of the incoming material conveyor belt (1) and can travel on it. The unloading trolley (2) is used to transport materials from the incoming material conveyor belt (1). The double-beam bridge crane (5) is located laterally in the material yard. The material yard is provided with a track (6) for the double-beam bridge crane (5) to travel. The beam conveyor belt (3) is set on the upper part of the double beams of the double-beam bridge crane (5). The beam conveyor belt (3) corresponds to the unloading trolley (2) and is used to transport materials from the unloading trolley (2). The mobile fabric conveyor belt (4) travels on the double-beam bridge crane (5). The mobile fabric conveyor belt (4) corresponds to the beam conveyor belt (3) and is used to transport materials from the beam conveyor belt (3).

2. The bulk material yard stockpiling and reclaiming system according to claim 1, characterized in that: The double-beam bridge crane (5) has a track between its two beams for the moving cloth conveyor (4) to travel on. The moving cloth conveyor (4) is in a horizontal state and can operate in both directions to unload material from both sides.

3. The bulk material yard stockpiling and reclaiming system according to claim 1, characterized in that: The lower part of the double beam bridge crane (5) is also provided with a grab bucket trolley (7), which is located below the moving cloth conveyor belt (4). The double beam bridge crane (5) has a track between the two beams for the grab bucket trolley (7) to travel. The grab bucket trolley (7) drives the grab bucket (8) to open, close and lift.

4. The bulk material yard stockpiling and reclaiming system according to claim 1, characterized in that: It also includes a discharge fixed belt conveyor (9), which is set on the ground of the silo and located directly below the incoming belt conveyor (1).

5. A bulk material yard stockpiling and reclaiming system according to claim 1, characterized in that: The unloading trolley (2) has two discharge ports (2.1), both of which are equipped with electric gate valves. One discharge port (2.1) corresponds to the feed end of the beam belt conveyor (3), and the other discharge port (2.1) corresponds to the discharge fixed belt conveyor (9).

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