CN205893987U - Cold and hot two motor sweeper that blows - Google Patents

Abstract

The utility model discloses a cold and hot two motor sweeper that blows, including vehicle chassis and installing the box on vehicle chassis, vehicle chassis includes driver's cabin and vehicle body floor, and the mid -mounting of box has aviation whirlpool oar type engine, the transmission shaft side -mounting of engine has axial -flow fan, but the cold blowing spray tube that the earthward was blown is installed to the gas outlet of fan, but the hot blow spray tube that the earthward was blown is installed to the exhaust emissions of engine one side, the one end of being close to the driver's cabin at the box is installed to the gas outlet of cold blowing spray tube, and the one end of keeping away from the driver's cabin at the box is installed to the gas outlet of hot blow spray tube. The utility model provides a cold and hot two motor sweeper that blows is the power supply through adopting whirlpool oar aeroengine and axial -flow fan, compare advantages such as having the oil of bad news is low, work efficiency height with hot blow car of the same kind, but wide application in airport runway and highway more is applicable to the work that the airport swept gravel and sand and thin ice, can realize maximum thin snow, thin ice, the gravel and sand etc. Driven with minimum fuel.

Description

A kind of cold and hot pair is blown sweeper

Technical field

This utility model is related to cleaning equipment field, and more particularly to a kind of cold and hot pair is blown sweeper.

Background technology

Summer dust storm is larger, and winter sleet is more, when road snowpack increases, easily causes traffic safety hidden danger, because This, dust storm and sleet all should timely clean up.

At present, using more universal sweeper, it is the research and development seventies with the whirlpool spray hot blow as power source for five electromotors Snow sweeper, or the cold blowing formula snow blowing truck with Diesel engine as power source of the research and development nineties, however, spray five for whirlpool For motivation is the hot blow snow sweeper of power source, the fuel consumption that five electromotors are sprayed in whirlpool is excessive, wastes the energy, cleans high cost, and For the cold blowing formula snow blowing truck with Diesel engine as power source, the purpose blowing down thin ice cannot be played again.

Therefore, how to improve the suitability of sweeper, be the current technical issues that need to address of those skilled in the art.

Utility model content

The purpose of this utility model is to provide a kind of cold and hot pair to blow sweeper, and this cold and hot pair is blown sweeper and can carry out simultaneously Cold blowing and hot blow, the scope of application is wider, and energy consumption is low.

For achieving the above object, the following technical scheme of this utility model offer:

A kind of cold and hot pair is blown sweeper, including automobile chassis and the casing being arranged on described automobile chassis, described automobile Chassis includes driver's cabin and hull bottom plate, and the middle part of described casing is provided with aviation whirlpool paddle electromotor；The biography of described electromotor Moving axis side is provided with axial fan, and the gas outlet of described blower fan is provided with the cold blowing jet pipe that can earthward blow；Described start The exhaust emissions side of machine is provided with the hot blow jet pipe that can earthward blow；The gas outlet of described cold blowing jet pipe is arranged on described case Body is arranged on described casing one end away from described driver's cabin near one end of driver's cabin, the gas outlet of described hot blow jet pipe.

Preferably, the hull bottom plate of described automobile chassis is provided with the swivel mount for fixing described hot blow jet pipe, institute Stating swivel mount can drive described hot blow jet pipe to turn to the gas outlet of described hot blow jet pipe upward.

Preferably, described electromotor is arranged on the hull bottom plate of described automobile chassis by engine pedestal, described wind Machine is arranged on described hull bottom plate by fan supporter, is connected by shaft coupling between described electromotor and described blower fan.

Preferably, the bottom of described fan supporter is provided with level governor, and described level governor is used for wind described in leveling Machine is connected with the rotation of described electromotor with realizing described blower fan.

Preferably, the bottom of described fan supporter is provided with square floor, and four edges of described base plate are respectively provided with one Individual described level governor.

Preferably, described blower fan includes air inlet section, stator assembly, rotor stack and exhaust section, and, described exhaust section Air vent be in coniform.

Preferably, it is additionally provided with the oil tank system for described engine oil in described casing, described oil tank system includes oil Case body, the upper end of described oil tank body is provided with air vent and longitudinal pouring orifice, and the lower end side of described oil tank body is provided with soon Fast pouring orifice.

Preferably, the upper end of described oil tank body is also equipped with the electronics oil for detecting the internal oil mass of described oil tank body Level sensor, oil level information can be sent to the instrumental panel in described driver's cabin by described electronic oil level sensor；Described fuel tank is originally The longitudinal middle part near described quick pouring orifice side for the body is provided with the oil observing the internal oil mass of described oil tank body for operator Position table.

Preferably, described driving interior is provided with instrumental panel, and described instrumental panel is arranged on the operating board of described driver's cabin, and And, described instrumental panel is provided with the monitor for monitoring cleaning situation and the operation for controlling described Engine Injection Mass Handle.

Provided by the utility model cold and hot double blow sweeper, include automobile chassis and be arranged on described automobile chassis Casing, described automobile chassis includes driver's cabin and hull bottom plate, and the middle part of described casing is provided with aviation whirlpool paddle electromotor；Institute The transmission shaft-side stating electromotor is provided with axial fan, and the gas outlet of described blower fan is provided with the cold blowing spray that can earthward blow Pipe；The exhaust emissions side of described electromotor is provided with the hot blow jet pipe that can earthward blow；The gas outlet of described cold blowing jet pipe It is arranged on described casing one end near driver's cabin, the gas outlet of described hot blow jet pipe is arranged on described casing away from described driving One end of room.This cold and hot double blow sweeper, by being power source using aviation whirlpool paddle electromotor and axial fan, and similar Hot blow car is compared with oil consumption is low, high work efficiency, can be widely applied to airfield runway and highway, is more suitable for airport Purging sandstone and the work of thin ice, can realize farthest removing thin snow, thin ice, sandstone etc. with minimum fuel.

Brief description

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 (a) is cold and hot pair provided by the utility model and blows a kind of front view of specific embodiment of sweeper；

Fig. 1 (b) is cold and hot pair provided by the utility model and blows a kind of top view of specific embodiment of sweeper；

Fig. 2 is cold and hot double blower fan structure schematic diagrams blowing sweeper shown in Fig. 1；

Fig. 3 is cold and hot double engine pedestal structural representations blowing sweeper shown in Fig. 1；

Fig. 4 (a) is cold and hot double fan supporter front views blowing sweeper shown in Fig. 1；

Fig. 4 (b) is cold and hot double fan supporter right views blowing sweeper shown in Fig. 1；

Fig. 4 (c) is cold and hot double fan supporter top views blowing sweeper shown in Fig. 1；

Fig. 4 (d) is cold and hot double level governor structural representations blowing sweeper shown in Fig. 1；

Fig. 5 (a) is cold and hot double oil tank system front views blowing sweeper shown in Fig. 1；

Fig. 5 (b) is cold and hot double oil tank system left views blowing sweeper shown in Fig. 1；

Fig. 6 is cold and hot double instrumental panel structural representations blowing sweeper shown in Fig. 1；

Fig. 7 (a) is cold and hot double jet pipe front views blowing sweeper shown in Fig. 1；

Fig. 7 (b) is cold and hot double jet pipe top views blowing sweeper shown in Fig. 1；

Fig. 8 is cold and hot double diesel fuel filter structural representations blowing sweeper shown in Fig. 1；

Fig. 9 is cold and hot double auxiliary ignition device structural representations blowing sweeper shown in Fig. 1；

Figure 10 is cold and hot double engine protection cover structure schematic diagrams blowing sweeper shown in Fig. 1；

Wherein: 1. automobile chassis, 2. casing, 3. oil tank system, 31. air vents, 32. longitudinal pouring orifices, 33. electronic oil levels Sensor, 34. hangers, 35. oil level gauges, 36. casing connecting tubes, 37. quick pouring orifices, 38. booster pumps, 39. oil tank bodies, 4. Blower fan, 41. air inlet section, 42. stator assemblies, 43. rotor stacks, 44. exhaust sections, 5. shaft coupling, 6. electromotor, 61. start Machine protective cover, 7. auxiliary ignition device, 71. tank units, 72. valves, 73. oil guide pipes, 74. startup motors, 75. fixations Frame, 8. diesel fuel filter, 9. hot blow jet pipe, jet pipe, 92. times jet pipes, 93. spouts, 10. engine pedestal, 11. blower fans on 91. Support, 111. level governors, 12. cold blowing jet pipes, 13. instrumental panels, 131. monitors, 132. control cranks, 14. car body bottoms Plate, 15. electrically activating casees.

Specific embodiment

Core of the present utility model is to provide a kind of cold and hot pair to blow sweeper, and this cold and hot pair is blown sweeper, applied widely, Energy consumption is low.

In order that those skilled in the art more fully understand this utility model scheme, below in conjunction with the accompanying drawings and be embodied as The utility model is described in further detail for mode.

Refer to Fig. 1 to Figure 10, Fig. 1 (a) blows sweeper one kind for cold and hot pair provided by the utility model and is embodied as The front view of mode；Fig. 1 (b) is cold and hot pair provided by the utility model and blows a kind of vertical view of specific embodiment of sweeper Figure；Fig. 2 is cold and hot double blower fan structure schematic diagrams blowing sweeper shown in Fig. 1；Fig. 3 blows sending out of sweeper for cold and hot pair shown in Fig. 1 Motivation horse structure schematic diagram；Fig. 4 (a) is cold and hot double fan supporter front views blowing sweeper shown in Fig. 1；Fig. 4 (b) is Fig. 1 Shown cold and hot double fan supporter right views blowing sweeper；Fig. 4 (c) is that shown in Fig. 1, cold and hot double fan supporters blowing sweeper are bowed View；Fig. 4 (d) is cold and hot double level governor structural representations blowing sweeper shown in Fig. 1；Fig. 5 (a) is cold and hot shown in Fig. 1 Double oil tank system front views blowing sweeper；Fig. 5 (b) is cold and hot double oil tank system left views blowing sweeper shown in Fig. 1；Fig. 6 Cold and hot double instrumental panel structural representations blowing sweeper shown in Fig. 1；Fig. 7 (a) is cold and hot double jet pipes blowing sweeper shown in Fig. 1 Front view；Fig. 7 (b) is cold and hot double jet pipe top views blowing sweeper shown in Fig. 1；Fig. 8 blows sweeper for cold and hot pair shown in Fig. 1 Diesel fuel filter structural representation；Fig. 9 is cold and hot double auxiliary ignition device structural representations blowing sweeper shown in Fig. 1；Figure 10 Cold and hot double engine protection cover structure schematic diagrams blowing sweeper shown in Fig. 1.

In this embodiment, cold and hot pair is blown the casing 2 that sweeper includes automobile chassis 1 and is arranged on automobile chassis 1, Automobile chassis 1 includes driver's cabin and hull bottom plate 14.

Wherein, the middle part of casing 2 is provided with aviation whirlpool paddle electromotor 6；The power transmission shaft side of electromotor 6 is provided with axle stream Formula blower fan 4, the gas outlet of blower fan 4 is provided with the cold blowing jet pipe 12 that can earthward blow, i.e. one end of blower fan 4 and 6 turns of electromotor It is dynamically connected, the other end is connected with cold blowing jet pipe 12；

The exhaust emissions side of electromotor 6, that is, the side of electromotor 6 discharge tail gas, is provided with the heat that can earthward blow Blow and spray pipe 9, hot blow jet pipe 9 is mainly used in removing in the winter time thin ice；

The gas outlet of cold blowing jet pipe 12 is arranged on casing 2 one end near driver's cabin, and the gas outlet of hot blow jet pipe 9 is arranged on Casing 2 is arranged on the front end of sweeper away from one end of driver's cabin, i.e. cold blowing jet pipe 12, and hot blow jet pipe 9 is arranged on sweeper Rear end, when cleaning ice and snow, the cold blowing jet pipe 12 being initially positioned at front end first sprays the higher air of flow velocity, and snow is dispelled, then, After hot blow jet pipe 9 positioned at rear end sprays steam, thin ice are melted, complete entirely to sweep away snow process.

Further, due to thin ice need not be removed in summer, therefore, the hull bottom plate 14 of automobile chassis 1 is provided with for The swivel mount of fixing hot blow jet pipe 9, swivel mount can drive hot blow jet pipe 9 to turn to the gas outlet of hot blow jet pipe 9 upward, when So, in summer, jet pipe can also be blown simultaneously in front and back, improves the sweeping efficiency of sandstone.

This cold and hot double blow sweeper, by being power source using aviation whirlpool paddle electromotor 6 and axial fan 4, with Class hot blow car is compared with oil consumption is low, high work efficiency, can be widely applied to airfield runway and highway, is more suitable for machine Field purging sandstone and the work of thin ice, can realize farthest removing thin snow, thin ice, sandstone etc. with minimum fuel.

Preferably, electromotor 6 is aviation whirlpool paddle electromotor.

Whirlpool paddle type electromotor 6 grows up in last century the fifties, the oil consumption with piston-mode motor 6 is low, Life-span length and jet engine 6 power is big, lightweight overall merit, is suitable to do the power of short-medium haul airliner, cargo aircraft.

Aviation whirlpool paddle electromotor 6, is a kind of compress on-axis formula turboprop, and critical part has deceleration Device, accessory drive, compressor, combustor, turbine apparatus and exhaust apparatus, groundwork system has oil system, fuel oil System, activation system, speed regulator etc..

During the work of this electromotor 6, air flows into compressor by inlet end, and after compressing step by step, temperature raises, and pressure increases Greatly, the fuel oil that then air flowing in combustion chamber is sprayed with nozzle carries out mixing, burning becomes combustion gas, obtains a large amount of heat energy, temperature Greatly improve, when this high-temperature high-pressure fuel gas flow through turbine, expansion working, promote turbine rotation, thus driving compressor drum With rotor shaft rotation.

The snow blowing truck aero-engine 6 that ground uses is to work under given state, the power of electromotor 6, thrust and combustion The relation of specific oil consumption change, is called the characteristic of electromotor 6.

Further, electromotor 6 is arranged on the hull bottom plate 14 of automobile chassis 1 by engine pedestal 10, and blower fan 4 leads to Cross fan supporter 11 to be arranged on hull bottom plate 14, be connected by shaft coupling 5 between electromotor 6 and blower fan 4.

Specifically, electromotor 6 is fixed on engine pedestal 10, and electromotor 6 is fixed with engine pedestal 10 integral installation On automobile chassis 1, with 4 columns for supporting, 4 fixed seats are welded in column upper end to engine pedestal 10, and by 8 m12 spiral shells Tether and connect locking, depending on column size is with the position dimension of electromotor 6 installation axle, column and base are to strengthen integral rigidity, plus Fill reinforcement, see Fig. 3.

In addition, the bottom of fan supporter 11 is provided with level governor 111, such as shown in Fig. 4 (d), level governor 111 is used for Leveling blower fan 4 is connected with the rotation of electromotor 6 with realizing blower fan 4.

Specifically, the connected mode of blower fan 4 and electromotor 6, is to rely on shaft coupling 5 by additional mandrel and wind before electromotor 6 Machine 4 armature spindle connects together, and in order to ensure the coaxiality error of two axles, fan supporter 11 devises 4 turns of scalable blower fan 4 actuators of sub- axle fine motion, meanwhile, in order to ensure the stability of blower fan 4 overall operation, fan supporter 11 global design is with big Volume, big weight, center of gravity low for target, see Fig. 4 (a), Fig. 4 (b), Fig. 4 (c).

Preferably, the bottom of fan supporter 11 is provided with square floor, and four edges of base plate are respectively provided with a level Actuator 111, specifically, four edges of base plate respectively open up an installing hole for installing level governor 111, such as scheme Shown in 4 (c).

On the other hand, blower fan 4 includes air inlet section 41, stator assembly 42, rotor stack 43 and exhaust section 44, and, arranges The air vent of gas section 44 is in coniform, to increase flow velocity.

This blower fan 4 operationally, is relied on electromotor 6 as power, is driven the rotor stack of blower fan 4 by shaft coupling 5 43 rotations, air circumferentially enters from blower fan 4 air inlet section 41, by the exiting exhaust gas section through blower fan 4 after impeller acting Implantation Energy 44 spray at a high speed, thus increasing wind speed flow.

Being mainly characterized in that: of this blower fan 4

1 blower fan 4 thrust is big, efficiency high, power consumption are low；

2 bearings are using grease lubrication it is ensured that winter normally uses；

3 install and easy maintenance.

On the other hand, it is additionally provided with the oil tank system 3 for electromotor 6 fuel feeding in casing 2, oil tank system 3 includes oil tank body 39, the upper end of oil tank body 39 is provided with air vent 31 and longitudinal pouring orifice 32, and the lower end side of oil tank body 39 is provided with quick note Hydraulic fluid port 37.

For increasing tankage, reduce space shared by fuel tank, in design, select two body series connection oil tank bodies 39 to make, two Connected using casing connecting tube 36 between individual oil tank body 39, its volume can load the diesel oil of nearly 2.2 kilolitres, meanwhile, fuel tank is originally Body 39 bottom setting booster pump 38 and oil-resisting rubber hose be mounted with quick pouring orifice 37, quick pouring orifice 37 can directly with transport Oily car connects, and longitudinal pouring orifice 32 can be connected oiling with fixing oil storage tank, and two distinct types of pouring orifice 32 can improve The scope of application, can select oiling mode according to live oil storage condition.

In addition, the upper end of oil tank body 39 is also equipped with the electronic oil level sensing for detecting the internal oil mass of oil tank body 39 Device 33, oil level information can be sent to the instrumental panel 13 in driver's cabin by electronic oil level sensor 33；Oil tank body 39 is near quick The longitudinal middle part of pouring orifice 37 side is provided with the oil level gauge 35 observing the internal oil mass of oil tank body 39 for operator.

Preferably, employing coating anti-corrosive technology inside oil tank body 39 prevents metal surface from getting rusty, oil tank base support and vapour The cruciform bracing of car bottom plate relies on bolt connection to fix, and meanwhile, the top of oil tank body 39 is additionally provided with to be easy to sling from casing 2 Hanger 34, see Fig. 5 (a) and Fig. 5 (b).

The fuel feeding principle of electromotor 6 is that diesel oil tank to booster pump 38 to fule shut-off valve is to diesel fuel filter 8 to electromotor 6 defecator or winter boat coal auxiliary ignition device 7, finally reach ignition burner.

Further, drive interior and be provided with instrumental panel 13, instrumental panel 13 is arranged on the operating board of driver's cabin, and, instrument Monitor 131 for monitoring cleaning situation and the control crank 132 for controlling electromotor 6 distributive value are provided with disk 13. Above-mentioned setting, is that instrumental panel 13 is additionally arranged monitor 131, can conveniently observe, meanwhile, control crank 132 is arranged on instrument On disk 13, while being easy to observe cleaning works, the distributive value of adjustment electromotor 6.

Specifically, instrumental panel 13 is by exhaust gas thermometer, tachoscope, fuel level gauge, starts voltmeter, fuel pressure instruction Lamp, lubricating oil pressure stand by lamp, power switch button, display lamp, control crank, monitor 131 and other related key etc. form, See Fig. 6.

The function of its each part:

Exhaust gas thermometer: for indicating the delivery temperature of electromotor 6.

Tachoscope: for indicating electromotor 6 rotating speed.

Fuel level gauge: be used to refer to fuel tank fuel quantity.

Start voltmeter: indicate vehicle-mounted or ground power supply supply voltage.

Fuel pressure display lamp: instruction combustion oil circuit pressure.

Lubricating oil pressure stand by lamp: exceed prescribed limit for lubricating oil pressure when indicating electromotor 6 startup.

Steerable system: control electromotor 6 Oil Switch angle.

Button is by power button, booster pump button, ground and vehicle-mounted button, cold turn and igniting button, start button, illumination Button, warning lamp button, monitor button composition.

The work process of this instrumental panel 13 is:

1) switch on power button, and plate face display lamp shows；

2) connect booster pump button, display lamp is bright；

3) vehicle power or the ground power supply of selection are connected, voltmeter instruction should be 28 ± 2v；

4) press ignition switch；

5) press start button, electromotor 6 enters startup program, rotating speed rises, now delivery temperature raises, lubricating oil pressure Display, pushes away QUADRANT, increases electromotor 6 rotating speed to needing numerical value.

6) start automobile and carry out blowing snow.

The power supply the principle of this sweeper is: automobile storage battery or vehicle power supply power to instrumental panel 13 to electrically activating case 15 to Aero-engine 6 works.

In addition, with regard to the lance system of this sweeper, as shown in Fig. 7 (a) and Fig. 7 (b), jet pipe include jet pipe 91, under Jet pipe 92 and spout 93, lance system is broadly divided into two parts:

1) first group is the front lance system being connected with blower fan 4, i.e. cold blowing jet pipe 12

In design, the decelerator of electromotor 6 and lower jet pipe 92, spout 93 are improved, decelerator improves and its objective is Improve the rotating speed of decelerator main shaft, so that blower fan 4 rotating speed increases；Lower jet pipe 92, spout 93 improve and its objective is to increase air-flow Flow velocity, through multiple ground experiment repeatedly, has drafted lower jet pipe 92 outside dimension and spout 93 size.

2) another group is to spray the rear jet system that section is connected, i.e. hot blow jet pipe 9 with electromotor 6 tail

Consider, in design, the problem that electromotor 6 start-up temperature heats up, therefore the overall dimensions of hot blow jet pipe 9 select and start Machine 6 tail sprays section same size, and spout 93 size, through multiple ground experiment repeatedly, has drafted spout 93 a size of 440mm- 480mm.

In addition, electromotor 6 fuel oil of this sweeper adopts diesel oil, rather than aerial kerosene of the prior art, in order to go Except the impurity in diesel oil, the diesel fuel filter 8 using Patent No. zl201220734183.6 is processed.

First, by the Diesel oil storage being used for aero-engine 6 in diesel oil tank, then utilize booster pump 38 by bavin Oil is extracted out from fuel tank, and is pressed in diesel fuel filter 8 and is filtered, and is linked into afterwards in the defecator of aero-engine 6, Supply aero-engine 6 by original oil feed line after filtering again to use, see Fig. 8.

Finally, in aero-engine 6, the igniter of script obtains fuel oil through oil feed line, due to diesel oil burning-point High winter ignition difficulties, therefore increased boat coal auxiliary ignition device 7, see Fig. 9.

This auxiliary ignition device 7 includes tank unit 71, valve 72, oil guide pipe 73, starts motor 74 and fixed support 75.

Job step: before starting aero-engine 6, inject aerial kerosene first in tank unit 71, then open Oil circuit valve 72, recycles and starts the ignition burner that aerial kerosene is delivered in electromotor 6 by oil pump 74, carry out lighting a fire, boat Empty electromotor 6 is lighted a fire after success, provides burning so as to continuously work from the diesel oil working connection after filtering to nozzle.

Above-mentioned auxiliary ignition device 7 utilizes the low feature of gasoline burning-point, is that the igniter of electromotor 6 script is assisted Igniting, the problem of effectively solving winter ignition difficulties.

The sweeper that the present embodiment is provided, main improvement is as follows:

1) reequip aero-engine 6, remove no part, such as casing top speed regulator, low-pressure fuel pump, anti-icing system System, fuel regulator, autofeather unit etc., and design blanking cover and be installed on it；

2) install engine protection cover 61 additional, as shown in Figure 10, prevent sandstone from entering electromotor 6 damaged blade, increase meanwhile The parts such as winter aerial kerosene ignition system, electromotor 6 throttle control handle control system, exhaust gas temperature sensor, speed probe, It is easy to adjust the distributive value of electromotor 6 in time, prevent the too high damaged blade of electromotor 6 temperature；

3) configuration alternating current generator connecting wire is connected with external storage battery, for its charging；

4) change the main jet that research and development manufacture；

5) part of design improvement decelerator internal structure, to improve the rotating speed of propeller shaft；

6) design the connecting mandrel of propeller shaft, be connected with blower fan 4 mandrel；

7) shaft coupling 5 of design propeller mandrel and blower fan 4 mandrel overlap joint；

The sweeper that the present embodiment is provided, using aviation whirlpool paddle electromotor 6, to improve the utilization of retired aeronautical product It is worth and social benefit, thus extending the variation of domestic sweeper market product；Meanwhile, by user's requirement and territorial environment Particularity, increases blower fan 4, makes this sweeper existing cold blowing performance have hot blow performance, a car is multiplex, fully meets summer airport again Blow sand stone, winter blows thin snow and thin ice requirement；And, fuel consumption can save 2/3rds per hour compared with spraying five snow blowing trucks with whirlpool Oil mass；In addition, the inadequate problem of effectively solving domestic airport existing cold blowing snow sweeper power, this many use snow blowing truck has to surmount and replaces Possibility for this equipment；Most important, aero-engine 6 selected by this sweeper, and power performance exceeds well over domestic mains equipment, pushes away Wide property is larger.

Specifically, the work process of this sweeper is as follows:

1st, in the case of building (or other facilities) no intensive around thin snow, thin ice, sandstone region, this is produced Product reach needs clear the snow, deicing, the highway of sandstone, bridge spanning the sea, ring road, airfield runway side, start snow blowing truck, Front jet pipe cold blowing can blow down the accumulated snow on face upper strata, and rear jet hot blow can blow down the thin ice on face upper strata；Airport summer purging is husky Stone, in front and back jet pipe work simultaneously, work efficiency is greatly improved.

2nd, to be thickness according to snow or ice to control the gait of march of vehicle, and purging sandstone can properly increase speed.

In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.

Blow sweeper to cold and hot pair provided by the utility model above to be described in detail.Used herein specifically Individual example is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help understand this The method of utility model and its core concept.It should be pointed out that for those skilled in the art, without departing from On the premise of this utility model principle, this utility model can also be carried out with some improvement and modify, these improve and modify Fall in this utility model scope of the claims.

Claims (9)

1. a kind of cold and hot double blow sweeper, including automobile chassis (1) with the casing (2) that is arranged on described automobile chassis (1), institute State automobile chassis (1) and include driver's cabin and hull bottom plate (14) it is characterised in that the middle part of described casing (2) is provided with aviation Whirlpool paddle electromotor (6)；The transmission shaft-side of described electromotor (6) is provided with axial fan (4), the giving vent to anger of described blower fan (4) Mouth is provided with the cold blowing jet pipe (12) that can earthward blow；The exhaust emissions side of described electromotor (6) is provided with can be earthward The hot blow jet pipe (9) blown；The gas outlet of described cold blowing jet pipe (12) is arranged on the one of the close described driver's cabin of described casing (2) End, the gas outlet of described hot blow jet pipe (9) is arranged on described casing (2) one end away from described driver's cabin.

2. according to claim 1 cold and hot double blow sweeper it is characterised in that the hull bottom plate of described automobile chassis (1) (14) swivel mount for fixing described hot blow jet pipe (9) is installed on, described swivel mount can drive described hot blow jet pipe (9) Turn to the gas outlet of described hot blow jet pipe (9) upward.

3. cold and hot pair according to claim 1 is blown sweeper it is characterised in that described electromotor (6) passes through engine bed Frame (10) is arranged on the hull bottom plate (14) of described automobile chassis (1), and described blower fan (4) is arranged on by fan supporter (11) On described hull bottom plate (14), it is connected by shaft coupling (5) between described electromotor (6) and described blower fan (4).

4. cold and hot pair according to claim 3 is blown sweeper it is characterised in that the bottom of described fan supporter (11) is provided with Level governor (111), described level governor (111) be used for blower fan (4) described in leveling with realize described blower fan (4) with described The rotation of electromotor (6) connects.

5. cold and hot pair according to claim 4 is blown sweeper it is characterised in that the bottom of described fan supporter (11) is provided with Square floor, four edges of described base plate are respectively provided with a described level governor (111).

6. cold and hot pair according to claim 1 to 5 any one is blown sweeper it is characterised in that described blower fan (4) includes Air inlet section (41), stator assembly (42), rotor stack (43) and exhaust section (44), and, the aerofluxuss of described exhaust section (44) Mouth is in coniform.

7. cold and hot pair according to claim 1 to 5 any one is blown sweeper it is characterised in that going back in described casing (2) It is provided with the oil tank system (3) for described electromotor (6) fuel feeding, described oil tank system (3) includes oil tank body (39), described fuel tank The upper end of body (39) is provided with air vent (31) and longitudinal pouring orifice (32), and the lower end side of described oil tank body (39) is provided with soon Fast pouring orifice (37).

8. cold and hot pair according to claim 7 is blown sweeper it is characterised in that the upper end of described oil tank body (39) is also pacified Equipped with the electronic oil level sensor (33) for detecting the internal oil mass of described oil tank body (39), described electronic oil level sensor (33) oil level information can be sent to the instrumental panel (13) in described driver's cabin；Described oil tank body (39) is near described quick note The longitudinal middle part of hydraulic fluid port (37) side is provided with the oil level gauge (35) observing the internal oil mass of described oil tank body (39) for operator.

9. cold and hot pair according to claim 1 to 5 any one is blown sweeper it is characterised in that described driving interior sets There is instrumental panel (13), described instrumental panel (13) is arranged on the operating board of described driver's cabin, and, the upper peace of described instrumental panel (13) Equipped with the monitor (131) for monitoring cleaning situation be used for controlling the operation handle of described electromotor (6) distributive value (132).