Mechanical type full-automatic tunnel watering is towards the dirt car
Technical field
The present invention relates to a kind of watering towards the dirt car, the full-automatic tunnel watering of particularly a kind of mechanical type is applied to the colliery underworkings towards dirt towards the dirt car.
Background technology
At present, dust problem still is one of subject matter of puzzlement Coal Production.The dust of high concentration, especially respirable dust are the immediate causes of bringing out workman's pneumoconiosis; Therefore the concentration that reduces dust concentration, especially respirable dust in the Coal Production is very necessary, and this also is the main difficult technical of Coal Production.Yet for many years, the flushing work of coal mine roadway is mainly washed by hand by the workman, therefore causes labor strength big, and inefficiency towards the dirt weak effect, also can bring certain potential safety hazard to the workman.In addition, at present domestic colliery underworkings can only wash the big lane of level towards dirt equipment, does not also have the special dirt equipment that dashes at inclined shaft, and the dust concentration that therefore causes mine to have a down dip in the tunnel is higher.
Summary of the invention
The objective of the invention is: design under a kind of suitable coal mine all tunnels towards the full-automatic tunnel watering of the mechanical type of dirt towards the dirt car, this watering can improve dashing dirt efficient, strengthen towards the dirt effect, alleviating workman's manual labor of colliery underworkings towards the dirt car, create good working environment for Coal Production, prevented the generation of Mine Dust accident.
Purpose of the present invention can realize by following technical proposals:
The full-automatic tunnel watering of this mechanical type is towards the dirt car, by the car body shell, wheel, storage tank, force (forcing) pump, aqueduct, nozzle, gearbox, driven pulley I, follower and clutch handle are formed, before the bottom of car body shell, back both sides respectively are equipped with one group of shaft coupling wheel, every group of shaft coupling wheel comprises two wheels, shaft coupling middle part at every group of shaft coupling wheel is equipped with travelling gear, it is characterized in that: the top of car body shell inner chamber is storage tank, the top of storage tank is provided with the filler, force (forcing) pump is installed in the bottom of car body shell inner chamber, the water inlet of force (forcing) pump is connected with storage tank, the delivery port of force (forcing) pump connects aqueduct, vertical section forward exterior position that is positioned at the car body shell of aqueduct, nozzle are installed in the vertically upper port place of section of aqueduct; Gearbox is installed in the bottom of car body shell inner chamber, drive and two driven pulley II are arranged in gearbox, two driven pulley II link to each other with two travelling gears by two driving chains respectively, in this watering when the dirt turner is done, two driven pulley II all are meshed with drive, drive links to each other with the driven pulley I that is installed between the car body shell and arranged on left and right sides inwall by chain, driven pulley I is meshed with follower on being installed in the force (forcing) pump power transmission shaft, clutch handle is installed in the rear portion of car body shell, and is connected with power axle in the gearbox by connecting rod.
The present invention is equipped with pressure buffer device being positioned on the aqueduct body of car body shell.
Pressure buffer device of the present invention is an air bag.
Aqueduct of the present invention is scalable aqueduct, and the height adjusting knob is installed on the aqueduct body that is positioned at car body shell outside.
Nozzle of the present invention is an arc spraying built up nozzle, and described arc spraying built up nozzle is made of arc water guide body and several shower nozzles that are arranged on the external cambered surface of arc water guide.
Advantage of the present invention is: 1) this watering is simple, with low cost towards the dirt bassinet structure, and be applicable to all tunnels under the coal mine, not only can carry out effectively towards dirt the big lane of level under the mine, can also be used for the dirt that dashes of various inclined shafts under the mine, the scope of application is wide; 2) can significantly improve dashing dirt efficient, strengthen, alleviating workman's manual labor of colliery underworkings towards the dirt effect, for Coal Production has been created good working environment, has been prevented the generation of Mine Dust accident, healthy secure to the workman, and guarantee the safety in production of mine.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present invention;
Fig. 2 is a right TV structure schematic diagram of the present invention.
Among the figure: 18, support.
The specific embodiment
As Fig. 1---shown in 2, the full-automatic tunnel watering of this mechanical type is towards the dirt car, by car body shell 1, wheel 12, storage tank 9, force (forcing) pump 16, aqueduct 4, nozzle 5, gearbox 14, driven pulley I 7, follower 15 and clutch handle 10 are formed, before the bottom of car body shell 1, back both sides respectively are equipped with one group of shaft coupling wheel, every group of shaft coupling wheel comprises two wheels 12, shaft coupling middle part at every group of shaft coupling wheel is equipped with travelling gear 19, it is characterized in that: the top of car body shell 1 inner chamber is storage tank 9, the top of storage tank 9 is provided with filler 6, force (forcing) pump 16 is installed in the bottom of car body shell 1 inner chamber, the water inlet of force (forcing) pump 16 is connected with storage tank 9, the delivery port of force (forcing) pump 16 connects aqueduct 4, vertical section forward exterior position that is positioned at car body shell 1 of aqueduct 4, nozzle 5 are installed in the vertically upper port place of section of aqueduct 4; Gearbox 14 is installed in the bottom of car body shell 1 inner chamber, drive 8 and two driven pulley II11 are arranged in gearbox 14, two driven pulley II11 link to each other with two travelling gears 19 by two driving chains 13 respectively, in this watering when the dirt turner is done, two driven pulley II11 all are meshed with drive 8, drive 8 is by chain and be installed in car body shell 1 left side, driven pulley I 7 between the inwall of right both sides links to each other, driven pulley I 7 is meshed with follower 15 on being installed in force (forcing) pump 16 power transmission shafts, clutch handle 10 is installed in the rear portion of car body shell 1, and is connected by 8 of drives in connecting rod and the gearbox 14.On aqueduct 4 bodys that are positioned at car body shell 1, pressure buffer device 2 is installed.Described pressure buffer device 2 is an air bag.Described aqueduct 4 is scalable aqueduct, and be positioned at be equipped with on aqueduct 4 bodys of car body shell 1 outside the height adjusting knob 3.Described nozzle 5 is an arc spraying built up nozzle, and described arc spraying built up nozzle is made of arc water guide body and several shower nozzles 17 that are arranged on the external cambered surface of arc water guide.
The full-automatic tunnel watering of this mechanical type towards the operating principle of dirt car is: this watering is towards the unpowered mechanism of dirt car own, in the time need carrying out towards dirt to the tunnel under the coal mine, at first by filler 6 toward storage tank 9 and with force (forcing) pump 16 that storage tank 9 is communicated with in add water; To sprinkle water by Underground Locomotive Carrier or wire rope then, be drawn to towards the dirt car need be towards the place of dirt, watering towards the dirt car in the pulling motion process, be positioned at two groups of shaft coupling wheel of forward and backward both sides, car body shell 1 bottom, make the travelling gear 19 at shaft coupling middle part of two groups of shaft coupling wheels rotate by two driven pulley II 11 that two driving chains 13 drive in the gearboxes 14 respectively; When needs are sprinkled water, pull clutch handle 10, make drive 8 and two driven pulley II 11 engagements, then drive 8 rotates, and drives driven pulley I 7 rotations by chain, and driven pulley I 7 drives the follower 15 that is meshed with it again and rotates, thereby drive force (forcing) pump 16 work, realize pressurization water; After force (forcing) pump 16 pressurization, to nozzle 5, and the shower nozzle ejection by nozzle 5 realizes the dirt that dashes to the colliery underworkings to press water through UNICOM's pipeline of force (forcing) pump 16 inside and the aqueduct 4 that is connected force (forcing) pump 16 delivery port places.To tunnel under the mine during the dirt, unnecessary air pressure energy is stored in the pressure buffer device 2, when running into special circumstances watering appears when the pressurization power of the wheel-slip of dirt car, force (forcing) pump 16 reduces, the cushion gas pressure energy that is stored in the pressure buffer device 2 just can in time replenish to force (forcing) pump 16, so that the water that comes out from force (forcing) pump 16 can reach certain pressure, thereby reach continuously even purpose towards dirt.The tunnel is when dirt finishes under to mine, in order to prevent in dirt car process, to continue water spray, waste water source towards the dirt car in the transportation watering, can pull clutch handle 10, drive 8 is disconnected with follower 15 to be contacted, at this moment force (forcing) pump 16 is not driven by external impetus, thereby force (forcing) pump 16 do not work, and nozzle 5 places do not have the water source ejection.