System for transporting monorail crane container in coal mine production

Abstract

The utility model discloses a system for transporting a monorail crane container in coal mine production, which comprises a plurality of transport vehicles which run on a track, one end of the track is positioned on an industrial square of a reloading yard, and the other end of the track is positioned on the ground; the transport vehicle positioned on the foremost side is connected with the winch and is used for advancing underground along the track under the driving of the winch; one end of the monorail hoist is positioned on the reloading yard, and the other end of the monorail hoist extends towards the working surface along the trend of the roadway; according to the utility model, the problems of low matching degree between the transportation of the monorail crane and the traditional vehicle, unreliable hoisting and potential safety hazard are solved; the problem that traditional narrow-gauge transportation and single-track transportation cannot be fused is solved.

Description

Technical Field

[0001] The utility model belongs to the field of coal mine production, and in particular relates to a system for transporting monorail hanging containers in coal mine production. Background Art

[0002] The monorail crane is a system that uses a special I-beam suspended above the roadway as a track, and is connected to a group of hanging vehicles with various functions, and is towed by traction equipment to run along the track. Its traction power can be provided by wire ropes, diesel engines, batteries or pneumatic devices.

[0003] The explosion-proof diesel monorail crane locomotive purchased by a mine is used for material transportation in the North 2 mining area underground. Starting from June 2022, as the working face of the steep No. 6 shaft became longer, the materials hoisted by the original set of lifting beams were far from meeting the needs of the working face. In addition, the demand for spraying materials in the back alley of the working face was huge. Material transportation has become a major problem affecting production progress. The 6 containers purchased cannot complete the transfer and transportation from the ground to underground, which seriously restricts the transportation efficiency of the monorail crane.

[0004] Traditional transportation methods have shortcomings:

[0005] 1. Traditional container transportation requires bundling and disassembly, which is troublesome and wastes materials such as wire ropes and wooden sticks.

[0006] 2. Using ordinary flatbed trucks, only up to 2 mine car loads of materials can be transported at a time, the transport volume is small and loading and unloading is inconvenient.

[0007] 3. The flatbed truck with welded baffles is used. On the one hand, the welding points are not firm, and anti-slip measures are required when the container is transported down, which is a cumbersome procedure.

[0008] 4. Traditional transportation requires manual unloading, which takes at least 10 minutes and at most 1 hour. Equipment unloading also requires the use of a fall chain, which is a cumbersome procedure. Utility Model Content

[0009] The utility model aims to provide a system for transporting monorail containers in coal mine production, so as to solve the problem that the containers cannot be transported from the ground to the underground and the monorail transportation efficiency is seriously restricted.

[0010] The utility model adopts the following technical scheme: a system for transporting monorail containers in coal mine production, comprising:

[0011] Multiple transport vehicles are running on a track, one end of which is located at the loading yard and the other end is located at the industrial square on the ground; the transport vehicle at the front is connected to the winch and is used to move down the mine along the track driven by the winch;

[0012] A monorail crane is set up along the direction of the lane, with one end located at the transshipment yard and the other end extending along the direction of the lane toward the working face;

[0013] The transport vehicles include:

[0014] A platform plate, arranged horizontally, with wheels arranged on its underside and used for traveling on the track;

[0015] The enclosing frame is vertically arranged and is a frame structure with openings at the top and bottom, the lower end of which is fixedly connected to the upper side of the platform plate, and the upper end of which extends upward; its inner cavity is used to carry the container;

[0016] Among them, a hook is fixedly connected to the upper side of the container. The hook is used to lift the container by the monorail crane after the transport vehicle drives to the transshipment yard, and then transport it to the work surface under the lifting of the monorail crane.

[0017] Furthermore, the enclosing frame is composed of four vertically arranged first positioning plates, second positioning plates, third positioning plates and fourth positioning plates connected end to end in sequence. The direction of the first positioning plate is parallel to the direction of the alley, and two lower gear rods are fixedly connected at both ends. The front and rear ends of the container are respectively fixedly connected with upper gear rods, and a fixing ring is provided between the upper gear rod and the lower gear rod. The fixing ring is used to pull the upper gear rod and the lower gear rod, thereby fixing the container in the enclosing frame to prevent the container from moving up and down too much during transportation.

[0018] The beneficial effects of the utility model are:

[0019] The utility model can double the efficiency of transporting materials underground, reduce the number of transportation times, and save manpower input;

[0020] The utility model solves the problem that the monorail crane locomotive transportation is not highly compatible with the traditional vehicle, and there are unreliable lifting and potential safety hazards; it solves the problem that the traditional narrow-gauge transportation and the monorail transportation cannot be integrated;

[0021] Compared with traditional vehicles, the utility model can load more materials and is more convenient to load and unload. The utility model eliminates the cumbersome procedures of sealing the vehicle with traditional materials and avoids accidents caused by improper sealing of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Among them: 10, transport vehicle; 11, platform plate; 12, enclosing frame; 13, first positioning plate; 14, upper gear lever; 15, lower gear lever; 16, fixing ring; 17, container. DETAILED DESCRIPTION

[0024] The utility model is described in detail below with reference to the accompanying drawings and specific implementation modes.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. The "direction" in the present utility model is based on the position of the present utility model in the Figure 1 Description of the trend in the state.

[0026] The utility model discloses a system for transporting monorail containers in coal mine production, such as Figure 1 As shown, it includes a plurality of transport vehicles 10 and a monorail crane.

[0027] A plurality of transport vehicles 10 travel on a track, one end of which is located at a transshipment yard, and the other end of which is located at an industrial square on the ground; the transport vehicle 10 located at the front is connected to a winch, and is used to travel downhole along the track driven by the winch.

[0028] The monorail crane is arranged along the tunnel, one end of the monorail crane is located at the transshipment yard, and the other end of the monorail crane extends toward the working surface along the tunnel; the container 17 is transported from the ground to the working surface through the cooperation of the transport vehicle 10 and the monorail crane.

[0029] The transport vehicle 10 includes a platform plate 11 and a surrounding frame 12 .

[0030] The platform plate 11 is arranged horizontally, and wheels are arranged on the lower side of the platform plate 11 for traveling on the track; the enclosing frame 12 is arranged vertically, and the enclosing frame 12 is a frame structure with openings on the top and the bottom, and the lower end of the enclosing frame 12 is fixedly connected to the upper side of the platform plate 11, and the upper end of the enclosing frame 12 extends upward; the inner cavity of the enclosing frame 12 is used to carry the container 17; wherein, a hook is fixedly connected to the upper side of the container 17, and the hook is used for lifting the container 17 by the monorail crane after the transport vehicle 10 travels to the transshipment yard, and then transported to the working surface under the lifting of the monorail crane.

[0031] The enclosing frame 12 is composed of four vertically arranged first positioning plates 13, second positioning plates, third positioning plates and fourth positioning plates connected end to end. The direction of the first positioning plate 13 is parallel to the direction of the lane, and two lower gear rods 15 are fixedly connected at both ends. The front and rear ends of the container 17 are respectively fixedly connected with upper gear rods 14, and a fixing ring 16 is sleeved between the upper gear rod 14 and the lower gear rod 15. The fixing ring 16 is used to pull the upper gear rod 14 and the lower gear rod 15, and then fix the container 17 in the enclosing frame 12 to prevent the container 17 from moving up and down too much during transportation.

[0032] Example 1

[0033] The No. 6 shaft of a certain mine has currently put into use 6 containers17, but there is still a lag in shotcreting caused by the inability of materials to keep up. After the installation of the utility model, the problem of transportation is effectively solved, and the material transportation capacity of 4 mine cars is increased to 10 mine cars at a time, which not only ensures the safety of material transportation, but also improves the efficiency of underground material transportation and ensures normal production; the original single transportation volume is increased by more than double, which greatly improves the transportation efficiency; the original unloading time is shortened to within 1 minute, which reduces the labor intensity and unloading efficiency, indirectly provides time for the next transportation, and solves the problem of vehicles piling up on the working face and unable to return in time.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A system for transporting monorail containers in coal mine production, characterized in that: include: A plurality of transport vehicles (10) travel on a track, one end of the track being located at a transshipment yard and the other end being located at an industrial square on the ground; The transport vehicle (10) located at the frontmost side is connected to the winch and is used to move down the well along the track driven by the winch; A monorail crane is set up along the direction of the lane, with one end located at the transshipment yard and the other end extending along the direction of the lane toward the working face; Wherein, the transport vehicle (10) comprises: A platform plate (11) is arranged horizontally, and wheels are arranged on the lower side thereof for traveling on the track; The enclosing frame (12) is vertically arranged and is a frame structure with openings at the top and bottom, the lower end of which is fixedly connected to the upper side of the platform plate (11), and the upper end of which extends upward; the inner cavity of which is used to carry the container (17); A hook is fixedly connected to the upper side of the container (17), and the hook is used to lift the container (17) by a monorail crane after the transport vehicle (10) travels to the transshipment yard, and then transport it to the work surface under the lifting of the monorail crane.

2. A system for transporting monorail containers in coal mine production according to claim 1, characterized in that: The enclosing frame (12) is composed of four vertically arranged first positioning plates (13), second positioning plates, third positioning plates and fourth positioning plates connected end to end. The direction of the first positioning plate (13) is parallel to the direction of the lane, and two lower gear rods (15) are fixedly connected at both ends. The front and rear ends of the container (17) are respectively fixedly connected with upper gear rods (14). A fixing ring (16) is sleeved between the upper gear rod (14) and the lower gear rod (15). The fixing ring (16) is used to pull the upper gear rod (14) and the lower gear rod (15), thereby fixing the container (17) in the enclosing frame (12) to prevent the container (17) from moving up and down too much during transportation.

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