Mining multifunctional gas blowout prevention metering pump truck

Abstract

The utility model discloses a mining multifunctional gas blowout prevention metering pump truck which comprises a crawler platform, a comprehensive console is installed at the front end of the crawler platform, a hydraulic oil tank is arranged at the lower end of the comprehensive console, and a water coal slag collecting box is installed at the rear end of the upper portion of the crawler platform. According to the mining multifunctional gas blowout prevention metering pump truck, the crawler platform is moved to a machining area, the crawler wheel design is adopted, equipment can be conveniently moved to a corresponding area, meanwhile, the fixing plate is installed on the side face of the crawler platform, the hydraulic supporting oil cylinder is controlled to move downwards, and after the hydraulic supporting oil cylinder is controlled to move downwards, the overall supporting force of the equipment is improved; and meanwhile, the water-coal-slag collecting box and the gas collecting box are arranged on the upper portion of the crawler platform, and through movement of the crawler platform, equipment moving is time-saving and labor-saving, and moving is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model belongs to gas collection equipment technical field, concretely relates to a mine multifunctional gas blowout prevention metering pump truck. BACKGROUND

[0002] Gas refers to the poisonous and harmful gas of methane in coal mine, sometimes also refers to methane alone, gas itself is non-toxic, but when the gas concentration in air increases, the oxygen content will decrease accordingly, when the oxygen content in air reduces to a certain degree, it will cause asphyxia, when the three conditions of gas concentration, oxygen and fire source are simultaneously provided, gas explosion will be caused, and serious harm is caused, meanwhile, when the mine is processed, drilling machine is used to drill the coal seam, gas is discharged when drilling, if the gas and impurities generated by drilling are not cleaned in time, the internal environment of mine will be disturbed, therefore, the generated gas and impurities need to be collected and stored by using the collecting device.

[0003] And the gas and impurities are usually screened by using the collecting device, and the screened impurities are directly discharged, which can cause harmful gas in the mine, and the impurities can cause blockage in the mine, and due to the different drilling positions of the drill rod, the staff needs to move the equipment to the corresponding area, and manually moving the equipment can increase the physical strength of the staff, and the time is long, and the processing efficiency is affected, thus, the mine multifunctional gas blowout prevention metering pump truck is provided. SUMMARY

[0004] In view of the deficiencies of the existing mine multifunctional gas blowout prevention metering pump truck, the utility model provides a mine multifunctional gas blowout prevention metering pump truck, which has the advantages that the water-coal slag pump box and the gas collection box are arranged on the upper part of the tracked vehicle platform by starting, the equipment is moved in the mine through the tracked vehicle, the equipment is moved time-savingly and labor-savingly, and the equipment is moved conveniently and quickly, and the problems in the background art are solved.

[0005] The utility model provides the following technical scheme: a mine multifunctional gas blowout prevention metering pump truck, including tracked vehicle platform, the front end of tracked vehicle platform is installed with integrated console, the lower extreme of integrated console is provided with hydraulic oil tank, the rear end of water coal slag collection box is installed with water coal slag pump box, the rear end of water coal slag pump box is fixedly connected with protective cover, the upper part of tracked vehicle platform and between integrated console and water coal slag collection box are installed with two groups of starter, the one side of water coal slag pump box is provided with overflow port, the upper end of water coal slag collection box is installed with gas collection box.

[0006] Further, the driving device comprises a tracked chassis, wherein the tracked chassis is arranged at the lower end of the tracked vehicle platform, and tracks are arranged at the lower end of the tracked chassis.

[0007] Further, the lower end of the crawler platform is provided with a driving device, and the four corners of the crawler platform are provided with hydraulic supporting oil cylinders through fixing plates, and the hydraulic supporting oil cylinders keep vertical with the crawler platform.

[0008] Further, one side of the upper portion of the water-coal slag collecting box is provided with a water-coal slag inlet, and the lower end of the water-coal slag pump box is provided with a water-coal slag pump pit through the crawler platform.

[0009] Further, the inside of the comprehensive console is provided with an oil pump motor and a hydraulic oil pump, the inside of the comprehensive console is provided with a control panel, and the tabletop of the comprehensive console is inclined.

[0010] Further, the upper portion of the gas collecting box is fixedly connected with a backwashing spray head, the two sides of the gas collecting box are respectively provided with a gas discharge outlet and a gas collecting inlet, and the gas collecting inlet is connected with a gas outlet pipeline of the blowout preventer box. Beneficial effects

[0011] 1. The mine multifunctional gas blowout prevention metering pump vehicle moves to the processing area through the crawler platform, adopts the crawler wheel design, is convenient for moving the equipment to the corresponding area, and is provided with the fixing plates on the side of the crawler platform, the hydraulic supporting oil cylinders are controlled to move downward, the overall supporting force of the equipment is improved after the hydraulic supporting oil cylinders move downward, the stability of the overall support of the crawler platform is improved, the water-coal slag collecting box and the gas collecting box are arranged on the upper portion of the crawler platform, the equipment is moved with time saving and labor saving through the movement of the crawler platform, and the movement is convenient and fast.

[0012] 2. The mine multifunctional gas blowout prevention metering pump vehicle collects the gas generated by the drilling through the gas collecting box, the cross-sectional area of the gas collecting box adopts an oval shape, mainly makes the pressure bear uniformly, improves the pressure bearing capacity thereof, the function is to concentrate the gas in the box body, is convenient for centralized discharge, reduces the investment, prevents the gas from overflowing and spraying, and the waste generated by the drilling is transported to the inside of the water-coal slag collecting box and the water-coal slag pump box, and the convenience of cleaning the impurities in the water-coal slag collecting box and the water-coal slag pump box is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of the utility model;

[0014] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0015] Figure 3 It is a top view structural schematic diagram of the utility model;

[0016] Figure 4The utility model discloses a view structure schematic diagram;

[0017] Figure 5 The utility model discloses a left view structure schematic diagram;

[0018] Figure 6 The utility model discloses a right view structure schematic diagram.

[0019] In the drawing: 1, tracked carrier platform;2, tracked chassis;3, track;4, fixed plate;5, hydraulic support oil cylinder;6, comprehensive control platform;7, hydraulic oil tank;8, starter;9, water coal cinder collection box;10, water coal discharge pump box;11, protective cover;12, water coal cinder pump pit;13, overflow;14, gas collection tank;15, backwash spray head;16, gas discharge outlet;17, gas collection inlet;18, water coal cinder inlet;19, oil pump motor;20, hydraulic oil pump. Specific implementation

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 , a kind of mine multifunctional gas blowout prevention metering pump truck, including tracked carrier platform 1, the front end of tracked carrier platform 1 is equipped with comprehensive control platform 6, control platform mainly utilizes effective space, for easy operation and viewing, control platform surface is inclined, and electrical part, control part, signal processing, realization output etc. are integrated, while the start of comprehensive control platform 6 controls equipment, the lower end of comprehensive control platform 6 is provided with hydraulic oil tank 7, and hydraulic oil tank 7 controls the start of hydraulic equipment, the rear end of the upper portion of tracked carrier platform 1 is equipped with water coal cinder collection box 9, the rear end of water coal cinder collection box 9 is equipped with water coal discharge pump box 10, and water coal cinder collection box 9 and water coal discharge pump box 10 collect and store the impurities generated by drilling, the rear end of water coal discharge pump box 10 is fixedly connected with protective cover 11, and protective cover 11 equipment is in front end, plays the role of protection, and the upper portion of tracked carrier platform 1 is equipped with two groups of starters 8 between comprehensive control platform 6 and water coal cinder collection box 9, overflow 13 is formed in one side of water coal discharge pump box 10, gas collection tank 14 is installed on the upper end of water coal cinder collection box 9, and gas collection tank 14 collects and filters the gas passing through.

[0022] Please refer toFigure 1 The driving device comprises a track chassis 2, wherein the track chassis 2 is arranged at the lower end of the track vehicle platform 1, and tracks 3 are arranged at the lower end of the track chassis 2 on both sides. The track chassis 2 is installed at the lower end of the track vehicle platform 1, and the track chassis 2 limits the position of the tracks 3. When the motor is started, the tracks 3 can drive the equipment to move forward and backward. The tracks have strong climbing ability and are mainly used to adapt to the complex production environment of the coal mine, especially the uneven roadway.

[0023] Please refer to Figure 2 The driving device is installed at the lower end of the track vehicle platform 1, and hydraulic support oil cylinders 5 are installed on the four corners of the track vehicle platform 1 through fixing plates 4. The hydraulic support oil cylinders 5 are kept in a vertical state with the track vehicle platform 1. The hydraulic support oil cylinders 5 are installed on the side surface of the track vehicle platform 1 by controlling the fixing plates 4. After the equipment moves to the processing area, it is distributed at four different angles of the hydraulic pump truck. At the same time, the hydraulic support oil cylinders 5 are started, and the hydraulic support oil cylinders 5 control the support feet to move downward to ensure that the hydraulic support oil cylinders 5 support the whole track vehicle platform 1 and ensure the stability of the whole track vehicle platform 1 when it is supported.

[0024] Please refer to Figure 3 A water-coal slag inlet 18 is formed on one side of the upper part of the water-coal slag collecting box 9, and a water-coal slag pump pit 12 is installed at the lower end of the water-coal slag discharge pump box 10 and passes through the track vehicle platform 1. The solid impurities such as water-coal slag generated by the drill pipe drilling are transported to the inside of the water-coal slag collecting box 9 through the water-coal slag inlet 18 formed on one side of the upper part of the water-coal slag collecting box 9, and are transported to the inside of the water-coal slag discharge pump box 10 through the water-coal slag collecting box 9. At the same time, the impurities are discharged through the water-coal slag pump pit 12 by the water-coal slag discharge pump box 10, ensuring the convenience of impurity cleaning and removal.

[0025] Please refer to Figure 6 The oil pump motor 19 and the hydraulic oil pump 20 are installed in the inside of the comprehensive console 6, and the control panel is installed in the inside of the comprehensive console 6. The surface of the comprehensive console 6 is inclined. The oil pump motor 19 and the hydraulic oil pump 20 are installed in the inside of the comprehensive console 6. The oil pump motor 19 is started, and the hydraulic oil pump 20 is started by the oil pump motor 19. The hydraulic oil pump 20 controls the start of the hydraulic support oil cylinder 5.

[0026] Please refer to Figure 3The upper part of the gas collecting tank 14 is fixedly connected with the backwashing spray head 15, the gas discharge outlet 16 and the gas collecting inlet 17 are respectively arranged on the two sides of the gas collecting tank 14, the gas collecting inlet 17 is connected with the gas outlet pipeline of the blowout preventer, the gas is transported into the interior of the gas collecting tank 14 through the gas collecting inlet 17, meanwhile, the backwashing spray head 15 is arranged in the interior of the gas collecting tank 14, the backwashing spray head 15 filters and flushes the gas, the generated gas is discharged to the outside through the gas discharge outlet 16, meanwhile, the cross-sectional area of the gas collecting tank adopts an oval shape, mainly to make the pressure force uniformly, improve the pressure bearing capacity of the gas collecting tank, the function is to concentrate the gas in the tank, facilitate the centralized discharge to the outside, not only reduce the investment, but also prevent the gas from overflowing and spraying out.

[0027] Working principle: in use, the equipment is moved to the corresponding area through the track 3, meanwhile, according to the different ground flatness, the oil pump motor 19 is started, the hydraulic oil pump 20 is driven to start, the hydraulic oil pump 20 controls the hydraulic supporting oil cylinder 5 to stretch out and retract, after the hydraulic supporting oil cylinder 5 is supported on the ground, the stability of the whole supporting of the track vehicle platform 1 is ensured, the gas collecting inlet 17 is connected with the gas outlet pipeline of the blowout preventer, the water-coal ash inlet 18 is connected with the water-coal ash discharge pipe of the blowout preventer, the gas is transported into the interior of the gas collecting tank 14 through the gas collecting inlet 17, the gas is filtered through the backwashing spray head 15 and discharged through the gas discharge outlet 16, meanwhile, after the coal ash is transported into the interior of the water-coal ash collecting tank 9, the coal ash is transported into the interior of the water-coal ash pump tank 10, meanwhile, the water-coal ash pump tank 10 concentrates the storage and placement of the coal ash, meanwhile, after the use of the equipment is finished, the coal ash is discharged through the water-coal ash pump pit 12, wherein the control panel is arranged in the interior of the comprehensive control console 6, the control panel controls the use of the equipment.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multifunctional gas blowout prevention metering pump truck for mining, comprising a caterpillar truck platform (1), a comprehensive control console (6) is installed at the front end of the caterpillar truck platform (1), a hydraulic oil tank (7) is arranged at the lower end of the comprehensive control console (6), characterized in that: The rear end of the upper part of the crawler platform (1) is provided with a water-coal slag collecting box (9), the rear end of the water-coal slag collecting box (9) is provided with a water-coal slag discharging pump box (10), the rear end of the water-coal slag discharging pump box (10) is fixedly connected with a protective cover (11), the upper part of the crawler platform (1) and between the comprehensive console (6) and the water-coal slag collecting box (9) is provided with two groups of starters (8), one side of the water-coal slag discharging pump box (10) is provided with an overflow port (13), and the upper end of the water-coal slag collecting box (9) is provided with a gas collecting box (14).

2. The mine multifunction gas blowout prevention metering pump truck of claim 1, wherein: The lower end of the crawler platform (1) is provided with a driving device, and the driving device comprises a crawler chassis (2), wherein the crawler chassis (2) is arranged at the lower end of the crawler platform (1), and the lower end of the crawler chassis (2) is provided with a crawler (3) on both sides.

3. The mine multifunction gas blowout prevention metering pump truck of claim 1, wherein: The hydraulic support oil cylinder (5) is arranged at the four corners of the crawler platform (1) through the fixed plate (4), and the hydraulic support oil cylinder (5) and the crawler platform (1) are kept in a vertical state.

4. The mine multifunction gas blowout prevention metering pump truck of claim 1, wherein: The upper part of the water-coal slag collecting box (9) is provided with a water-coal slag inlet (18) on one side, and the lower end of the water-coal slag discharging pump box (10) is provided with a water-coal slag pump pit (12) penetrating through the crawler platform (1).

5. The mine multifunction gas blowout prevention metering pump truck of claim 1, wherein: The inside of the comprehensive console (6) is provided with an oil pump motor (19) and a hydraulic oil pump (20), the inside of the comprehensive console (6) is provided with a control panel, and the table surface of the comprehensive console (6) is inclined.

6. The mine multifunction gas blowout prevention metering pump truck of claim 1, wherein: The upper part of the gas collecting box (14) is fixedly connected with a backwashing spray head (15), the two sides of the gas collecting box (14) are respectively provided with a gas discharge outlet (16) and a gas collecting inlet (17), and the gas collecting inlet (17) is connected with a gas outlet pipeline of the blowout preventer.

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