Explosion-proof lithium battery dispatching monorail crane host

Abstract

The utility model belongs to the technical field of coal mine underground auxiliary transportation, and provides an anti-explosion lithium battery dispatching monorail crane main machine which comprises a driving vehicle, a braking vehicle, a bearing frame, a main machine frame and a power source, the driving vehicle and the braking vehicle are hung at the two ends of a track respectively, the bearing frame is connected between the driving vehicle and the braking vehicle, and the main machine frame is connected below the bearing frame. The power supply is suspended below the host frame; the electric cabinet and the hydraulic station are mounted in the host frame in a modular manner; according to the utility model, the monorail crane can better adapt to the underground working environment, the operation space is saved, the equipment cost is reduced, the flexibility of a transportation line is improved, the transportation problem of the last underground kilometer is effectively solved, meanwhile, the novel monorail crane host meets the environmental protection requirements of low noise, low energy consumption and no tail gas emission, and the environmental pollution is effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary transportation in coal mines, and relates to a single rail hoist, in particular to an explosion-proof lithium battery dispatching single rail hoist main engine. Background Technique

[0002] The transportation of materials in the last kilometer of coal mines mainly involves support materials and vulnerable parts of roadheaders. In the last 50 - 200 meters of the roadway, due to the roadheader and the second conveyor belt occupying most of the roadway space, conventional single rail hoists cannot deliver materials due to space limitations, and manual carrying or small winch transportation is still required. The labor intensity of personnel is high, the transportation efficiency is low, the labor is intensive and safety accidents are prone to occur. Pneumatic single rail hoists can liberate manual transportation, but at the same time bring other problems, such as relying on air sources, inflexible transportation lines, inability to continuously transport over medium and long distances, and low transportation efficiency. Under this background, how to change the locomotive layout of traditional single rail hoists, better adapt to the underground working environment, reduce the number of functional vehicles, save space and usage costs, improve the flexibility of transportation lines, achieve medium and long distance transportation, effectively solve the last kilometer transportation problem, and meet the current environmental protection requirements and other practical problems all need to be solved urgently. Content of the Utility Model

[0003] The purpose of the utility model is to provide an explosion-proof lithium battery dispatching single rail hoist main engine, which changes the locomotive layout of traditional battery single rail hoists, has a high integration degree, better adapts to the underground working environment, can achieve medium and long distance transportation, and effectively solves the last kilometer transportation problem.

[0004] The technical solution adopted by the utility model to achieve the above purpose is as follows:

[0005] An explosion-proof lithium battery dispatching single rail hoist main engine includes a driving vehicle, a braking vehicle, a carrier frame, a main engine frame, and a power source. The driving vehicle and the braking vehicle are respectively hung at both ends of the track. A carrier frame is connected between the driving vehicle and the braking vehicle. The main engine frame is connected below the carrier frame. The power source is suspended below the main engine frame. The electric control box and the hydraulic station are installed in the main engine frame in a modular manner;

[0006] Further, the driving vehicle and the braking vehicle are connected to the carrier frame through spherical suspension shafts;

[0007] Further, the main engine frame is connected to the carrier frame through engine shock absorbers;

[0008] Further, the power source is a mine-use flameproof lithium-ion battery;

[0009] Further, the outer sides of the four sides of the main engine frame are covered with a covering component;

[0010] Further, a hand-held fire extinguisher is arranged beside the power source.

[0011] The beneficial effects of the present utility model are as follows:

[0012] The main unit of the monorail hoist of the present utility model can enable the monorail hoist to better adapt to the underground working environment, reduce the number of functional vehicles, save the operation space, reduce the equipment cost, improve the flexibility of the transportation line, realize the medium and long-distance transportation of the monorail hoist, effectively solve the transportation problem of the last kilometer underground. At the same time, the new monorail hoist main unit meets the environmental protection requirements of low noise, low energy consumption and no exhaust gas emission, and effectively reduces environmental pollution. Brief Description of the Drawings

[0013] Figure 1 is a structural schematic diagram of the present utility model;

[0014] Figure 2 is a layout diagram of the present utility model in the whole monorail hoist;

[0015] Figure 3 is a usage scenario of the present utility model in the material transportation of the heading machine coal mining roadway;

[0016] Figure 4 is a usage scenario of the present utility model in the material transportation of the shield machine tunnel construction;

[0017] In the figure, 1 is the drive vehicle; 2 is the brake vehicle; 3 is the bearing frame; 4 is the main frame; 5 is the power supply; 6 is the spherical hanging shaft; 7 is the engine shock absorber; 8 is the electric control box; 9 is the hydraulic station; 10 is the covering component; 11 is the hand-held fire extinguisher; 12 is the drive unit; 13 is the lifting unit; 14 is the connecting rod; 15 is the heading machine; 16 is the shield machine; 17 is the material. Detailed Embodiments

[0018] The following further describes the present utility model in conjunction with the embodiments and the drawings:

[0019] An explosion-proof lithium battery dispatching monorail hoist main unit, as Figure 1As shown in the figure, it includes a driving vehicle 1, a braking vehicle 2, a carrier frame 3, a mainframe frame 4, and a power supply 5. The driving vehicle 1 and the braking vehicle 2 are respectively hung at both ends of the track. A carrier frame 3 is connected between the driving vehicle 1 and the braking vehicle 2. The driving vehicle and the braking vehicle are connected to the carrier frame 3 through a spherical suspension shaft 6. The mainframe frame 4 is connected below the carrier frame 3 through an engine shock absorber 7 to achieve overall shock absorption of the single-track crane main unit, protect the electrical components inside the main unit, and reduce the impact of vibration on its stability and reliability. The mine explosion-proof lithium-ion battery power supply 5 is suspended below the mainframe frame 4, so that the power supply is convenient for replacement and charging. The electric control box 8 and the hydraulic station 9 are installed in the mainframe frame 4 in a modular manner. Such a modular design makes the installation and replacement of each module more convenient, saving time and improving efficiency. The outer sides of the four sides of the mainframe frame 4 are covered with a covering component 10, which plays a role in protection and aesthetics. A hand-held fire extinguisher 11 is arranged beside the power supply 5, which is convenient to take and place, and can be quickly taken and play its role in time when danger occurs.

[0020] When the explosion-proof lithium-ion battery dispatching single-track crane main unit is applied to actual production for overall machine layout, as Figure 2 shown in the figure, it is respectively connected to a driving unit 12 and a lifting unit 13 through a connecting rod 14. At the same time, according to the electrical principle and the hydraulic principle, piping and wiring are carried out to jointly form an explosion-proof lithium-ion battery dispatching single-track crane. The single-track crane uses a large-capacity mine explosion-proof lithium-ion battery to provide power, can continuously transport, has a flexible line, an integrated endurance capacity of up to 20 km, a maximum traction force of up to 100 kN, good passability (horizontal bending R4m, vertical bending R8m, height from the track bottom surface 1175 mm), no exhaust gas emissions polluting the environment, low noise, simple operation and easy maintenance, and low operation and maintenance costs, etc.

[0021] As Figure 3 and Figure 4 shown in the figure, the utility model is applied to the use scenario of material transportation in the driving roadway of coal mine mining and tunneling and in the driving roadway of shield equipment for tunnel construction.

Claims

1. An explosion-proof lithium battery dispatching monorail crane host, characterized by: It includes a driving car, a braking car, a load frame, a main frame, and a power supply. The driving car and the braking car are hung on both ends of the track respectively. The load frame is connected between the driving car and the braking car. The main frame is connected under the load frame. The power supply is suspended under the main frame. The electric control box and the hydraulic station are installed in the main frame in a modular manner.

2. The explosion-proof lithium battery dispatching monorail crane host according to claim 1, characterized in that: The driving vehicle and the braking vehicle are connected to the bearing frame through a spherical suspension shaft.

3. The explosion-proof lithium battery dispatching monorail crane host according to claim 1, characterized in that: The main frame is connected to the bearing frame through an engine shock absorber.

4. The explosion-proof lithium battery dispatching monorail crane host according to claim 1, characterized in that: The power source is a mining flameproof lithium-ion battery.

5. The explosion-proof lithium battery dispatching monorail crane host according to claim 1, characterized in that: The outer sides of the main frame are covered with cover components.

6. The explosion-proof lithium battery dispatching monorail crane host according to claim 1, characterized in that: A handheld fire extinguisher is arranged next to the power supply.

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