Automatic float coal cleaning vehicle for coal seam mining

Abstract

The invention discloses an automatic float coal cleaning vehicle for coal seam mining. The automatic float coal cleaning vehicle comprises a tractor, a monitoring device, a vehicle frame, a plurality of travelling wheels, an automatic float coal cleaning device and a water supply device, wherein the monitoring device is arranged in a driving cab of the tractor, the vehicle frame is located on the back side of the tractor and connected with the tractor, the multiple travelling wheels are all installed at the bottom of the vehicle frame, and the automatic float coal cleaning device and the water supply device are installed on the vehicle frame. The monitoring device comprises a master controller, a handheld remote controller, a clock circuit, a signal processing circuit, a first data transmission interface and a data storage unit, wherein the clock circuit, the signal processing circuit, the first data transmission interface and the data storage unit are connected with the master controller. A movable position detection unit and a dust concentration detection unit are installed on the vehicle frame. The automatic float coal cleaning device comprises a cubic shell, a high-pressure centrifugal fan, a float coal collecting tank, an adsorption water tank, an air guide pipe, a horizontal scraper blade and a horizontal moving frame. The automatic float coal cleaning vehicle for coal seam mining is simple in structure, reasonable in design, easy and convenient to use and operate, good in use effect and capable of moving front and back underground a coal mine and cleaning up float coal in the moving positions easily, conveniently and rapidly.

Description

technical field [0001] The invention belongs to the technical field of coal mining, and in particular relates to an automatic floating coal cleaning vehicle for coal seam mining. Background technique [0002] There are two methods of coal cutting for single-drum shearer: one is one-way coal mining, the coal shearer moves upwards to cut coal with one knife, and goes downward to load coal. One-cut coal takes a long time, and the roof hangs for a long time. It is generally suitable for coal seams with stable roof, high mining height and large amount of residual coal; the other is two-way coal mining, with one cut for each round trip, which has the advantage of improving the utilization of working hours. The production capacity of the working face is large, the roof is supported in a timely manner, and the process is compact. However, when the mining height is large, the workload of cleaning the floating coal is large. The floating coal is the coal dust in the suspended state in...

AI Technical Summary

Problems solved by technology

Nowadays, in the process of coal mining, the floating coal is usually cleaned manually, which has problems such as high labor intensity, low efficiency, and high risk factor.

Therefore, there is a lack of an automatic floating coal cleaning vehicle for coal seam development with simple structure, reasonable design, easy operation and good use effect, which can move back and forth in the coal mine and can easily clean the floating coal at the moved position. , quick cleanup

Images