CN201857597U - Cold-blowing snow removal truck - Google Patents
Cold-blowing snow removal truck Download PDFInfo
- Publication number
- CN201857597U CN201857597U CN2010205625020U CN201020562502U CN201857597U CN 201857597 U CN201857597 U CN 201857597U CN 2010205625020 U CN2010205625020 U CN 2010205625020U CN 201020562502 U CN201020562502 U CN 201020562502U CN 201857597 U CN201857597 U CN 201857597U
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- air outlet
- blower fan
- snow blower
- blowing
- diesel engine
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Abstract
The utility model relates to a cold-blowing snow removal truck, which has an overall structure and comprises a snow blower, a diesel engine, a cooler, a gear box, a coupler, an elastic coupler, an exhaust duct and a carrying truck, wherein the snow blower, a 450KW diesel engine and the cooler which is matched with the diesel engine are arranged on a carriage, an output shaft of the diesel engine is connected with the gear box through a diaphragm coupler, an output shaft of the gear box is connected with the snow blower through the elastic coupler, the exhaust duct is arranged on one end of the air outlet of the snow blower, and the exhaust duct is bent downwards and passes through a cab of the carrying truck to the front of a front wheel shaft and to be divided into a left air outlet, a right air outlet and a side air outlet, i.e. a leftward air outlet, a rightward air outlet and a sideward air outlet. The cold-blowing snow removal truck can well blow and remove the snow on an expressway and in an airport and simultaneously has a lower operating cost and small noise, the snow pavement is not damaged, the requirement on the environment condition is strict, and the cold-blowing snow removal truck has a relatively simple structure, is convenient to repair, and has a low failure rate.
Description
Technical field
The utility model relates to a kind of dynamic power machine of removing the accumulated snow on airport, the speedway, especially cold blowing snowslinger.
Background technology
Being used for method that the snow removing of airport snow-removal operation and speedway mainly takes at present has and 1. spills cloth and remove cold liquid, and very expensive about 9800 yuan/ton of the price of the liquid that dewaters, 2. the blowing hot wind snowslinger that adopts whirlpool spray-5 turbo-jet engines to make, the shortcoming of this snowslinger is that a, fuel consumption are very high, will consume 1 ton of aviation kerosine in average per 40 minutes; B, activity duration are restricted and since be blowing hot wind outlet temperature height environmental requirement is than higher to external world, if outside air temperature is high slightly, work time channel area snow is melted into easily that water is not in time got rid of and evaporation will the road surface accumulated ice; C, noise are big, and whirlpool spray-5 hot blow snow removing vehicle noises reach 120 decibels, and every work just needed to change 1 driver in 2 hours; D, airport pavement is ablated easily; E, power failure rate height, complex structure maintenance cost height.Domestic the road snow removing equipment also is in the development stage, snow removing is as one of speedway three big tackling key problem, at present, the road snow removing is main by manpower and bulldozer, install push pedal etc. before automobile or the loader additional and substitute machinery, push pedal must keep certain height with the road surface, causes road surface accumulated snow thoroughly to remove, the width of push pedal generally is no more than 3 meters in addition, and it is extremely low that it removes speedway accumulated snow efficient.Abroad, snow removing equipment to road generally all is based on snow pushing or more additional again functions, the accumulated snow that blizzard is amassed dish out or inspiration self compartment in, outwell after transporting, snow throwing car as Sweden's production, the snow suction vehicle that Japan produces etc., not only cost an arm and a leg its snow removing width also be no more than 3 meters, therefore the snow removing of same inapplicable speedway develops that a kind of fuel consumption is low, noise is little, outlet temperature is not lowly hindered the road surface, the requirement that conforms, snow removing machine that the power failure rate is low are the purpose of this utility model places.
The utility model content
The purpose of this utility model provides a kind of cold blowing snowslinger that is used for speedway and airport, its general structure is formed and is comprised the blowing snow blower fan, diesel engine, cooler, gear-box, shaft coupling, yielding coupling, exhaust duct, carrying vehicle is formed, the diesel engine of blowing snow blower fan and 450KW and the cooler of the supporting setting of diesel engine are set on the compartment, the output shaft of diesel engine connects by diaphragm coupling with gear-box, the output shaft of gear-box connects by yielding coupling with the blowing snow blower fan, exhaust duct is located at an end of blowing snow fan outlet, the exhaust duct bending is divided into a left side by the carrying vehicle driver's cabin down to front axle the place ahead downwards, right, three air outlets of side, i.e. left-hand air outlet, dextrad air outlet and side direction air outlet.
Blowing snow blower fan: adopt one pole booster-type, import and export runner and external diameter φ 900mm such as press, see that blower fan is counterclockwise rotation direction, the technical requirements of blowing snow blower fan from air inlet toward discharge directions: import stagnation temperature 263.15K; Import stagnation pressure 101325Pa; Inlet flow rate 23m
3/ s; Overall pressure tatio 1.13-1.16; Adiabatic efficiency 〉=0.85; Working speed 3500r/min; Outlet exhaust velocity 140m/s; Power 450KW.
Snowblower is made up of air inlet section, machine li composite member, rotor stack, spring bearing etc.;
The air inlet section: air inlet is an axial admission, and outer turnaround section profile is oval, and air inlet section mouth installs the stainless steel wire screen pack additional.
Machine li composite member: casing is made up of outer casing, interior casing composite member, and outer casing composite member urceolus, lifting plate and flange welding processing form, and has hole for hoist on the lifting plate, is used for the lifting of blower fan; By forward and backward flange air inlet section and exhaust section casing are linked; Interior casing composite member is formed bearing support material selection lCr13, the material selection Q235A steel plate of other each parts by front supporting plate, inner core, bearing support etc.
Casing is the main load spare of blowing snow blower fan, and the axial force that is produced when the weight of blower fan and blower fan work is born by casing, has therefore chosen bigger safety factor guaranteed strength.
Rotor stack is made up of blade, wheel disc, locking plate, and rotor blade is 20, selects for use casting character good, and smelting technology is simple, and die cast is through heat treatment reinforcement, and the ZL113Y of good mechanical properties makes blade material.
Wheel disc is selected the ZG35 material for use, and this strength of materials and hardness are higher, has good cutting performance.After the rotor stack assembling, carry out the dynamic equilibrium inspection, guarantee that balance quality reaches 10gcm, the fore bearing of blowing snow blower fan is selected cylinder roller bearing for use, and model is GB/T283-1994.NU315E/P5, rear bearing select the deep groove ball bearing of two sides band sealing ring for use, and model is GB/T279-19946315-2RZ/P5; Require between the temperature range-40 ℃-150 ℃ can works fine bearing.
Discharge portion is made up of stator blade, exhaust cone, exit casing, and stator blade has 25, and blade is selected ZL113Y material casting for use, and blade pass is crossed outer casing tongue-and-groove and fixed, and the exhaust cone profile is the circular cone surface of revolution.
The blowing snow blower fan adopts dual-support structure.Gear-box connects by elastic dowel pin shaft coupling with blowing snow blower fan power transmission shaft, gear-box connects with the use for diesel engine diaphragm coupling, and with the supporting design of gear-box, require power 450KW with diesel engine, output speed reaches 3500r/min, and domestic also do not have the powerful diesel engine of this high rotating speed, so adopts the technical scheme of more slow-revving diesel engine driven gear case speedup, make output speed meet the 3500r/min rotating speed, the performance indications of diesel engine: rated engine speed 1500r/min; Continuous power 450KW; Fuel consumption 198g/kw.n; Starting mode: electric notor; Lubricating system: force feed; The type of cooling: air-cooled.
Gear-box: gear-box adopts the structure of input, output shaft decentraction, and the gearbox output shaft center is consistent with blowing snow blower fan power shaft centre-height, only need adjust the diesel engine centre-height during installation and get final product, the no pressure lubricating of the lubricated employing of gear-box.
Ancillary facility has the diesel engine cooling unit, and diesel engine intake assists heating apparatus, shaft coupling, diesel engine to adopt diaphragm coupling with connecting of gear-box, and processes with the supporting design of gear-box; Gear-box adopts elastic dowel pin shaft coupling to connect with the blowing snow blower fan, and processes with the supporting design of gear-box.
Vehicle adopts large truck, and long 8 meters of compartment carry 8 tons, with 180 horsepower engines envelope is made steppedly adapting to the required adjustment base of installation requirement minimizing erection equipment, and installs the railway carriage or compartment additional and covers and car load is encapsulated.
Adopt the cold blowing snowslinger of the technical program, can purge removal preferably with the accumulated snow on speedway and airport, simultaneously running cost is lower, noise is little, to accumulated snow ground not damaged, not tight to the ambient conditions requirement, structure is simple relatively, easy to maintenance, fault rate is low.
Description of drawings
Fig. 1 is a cold blowing snowslinger overall construction drawing described in the utility model;
Among the figure: 1-cooler, 2-diesel engine, 3-shaft coupling, 4-gear-box, 5-yielding coupling, 6-blowing snow blower fan, 7-exhaust duct, 8-carrying vehicle.
Fig. 2 is cold blowing snowslinger exhaust duct structure figure described in the utility model;
Among the figure: 7A-left-hand air outlet, 7B-dextrad air outlet, 7C-side direction rectangle air outlet.
The specific embodiment
Cold blowing snowslinger embodiment contrast accompanying drawing described in the utility model is described in detail as follows:
The general structure of cold blowing snowslinger comprises cooler 1, diesel engine 2, shaft coupling 3, gear-box 4, yielding coupling 5, blowing snow blower fan 6, exhaust duct 7, carrying vehicle more than 8 most of compositions.
Carrying vehicle 8 is a truck, 8 tons of the long 8 meters carryings of envelope, the large truck of 180 horsepowers automobile engine is as the carrying vehicle 8 of cold blowing snow snowplow, on the compartment, be provided with blowing snow blower fan 6, the diesel engine 2 of 450KW and the cooler 1 of diesel engine 2 supporting settings, the output shaft of diesel engine 2 and gear-box connect by shaft coupling 3, and shaft coupling 3 adopts diaphragm coupling; The output shaft of gear-box 4 connects by yielding coupling 5 with blowing snow blower fan 6, and with the supporting design of gear-box processing, the structure of gear-box 4 inputs, output shaft decentraction, gear-box 4 output shaft centers are consistent with blowing snow blower fan 6 power shaft centre-heights, exhaust duct 7 is located at an end of blowing snow blower fan 6 air outlets, and exhaust duct 7 bendings are divided into left and right by carrying vehicle 8 driver's cabins down to front axle the place ahead downwards and three direction air outlets of side.The corresponding one-tenth crab tongs shape with dextrad air outlet 7B of left-hand air outlet 7A circle air outlet is located at the place ahead, and it is parallel to the ground that the corresponding oblique ground side direction air outlet 7C in air port is that rectangle is located at back one side of left and right air outlet 7A, 7B.Blowing snow blower fan 6 one pole booster-type is imported and exported runner and is pressed external diameters such as φ 900mm, and rotating toward the discharge directions blower fan from air inlet side is counterclockwise rotation direction.
The import stagnation temperature 263.15K of blowing snow blower fan; Import stagnation pressure 101325Pa; Inlet flow rate 23m
3/ s; Overall pressure tatio 1.13-1.16; Adiabatic efficiency 〉=0.85; Working speed 3500r/min; Outlet exhaust velocity 〉=140m/s; Power 〉=450KW.
Blowing snow blower fan 6 is made up of air inlet section, casing composite member, rotor stack, spring bearing etc., and the air inlet section is an axial admission, and outer turnaround section profile is oval, and air inlet section mouth installs stainless steel cloth additional, and casing is made up of outer casing, interior casing composite member.Outer casing is welded by urceolus, lifting plate and flange, has hole for hoist on the lifting plate.By the front and back flange air inlet section and exhaust section casing are linked; Interior casing composite member is made up of front supporting plate, inner core, bearing support, bearing support material lcr13, all the other each part material Q235A steel plates.
Rotor stack is made up of blade, wheel disc, locking plate, and rotor blade is 20, with ZL113Y material die cast, wheel disc ZG35 material.The fore bearing cylinder roller bearing of blowing snow blower fan 6, model are GB/T283-1994.NU315E/P5; The rear bearing deep groove ball bearing of two sides band sealing ring, model is GB/T279-19946315-2RZ/P5.
Discharge portion is made up of stator blade, exhaust cone, exit casing, and stator blade has 25, and with ZL113Y material casting, blade pass is crossed outer casing tongue-and-groove and fixed, and the exhaust taper surface is the circular cone surface of revolution, the support dual-support structure of blowing snow blower fan.
Claims (4)
1. cold blowing snowslinger, it is characterized in that: its general structure is formed and is comprised blowing snow blower fan (6), diesel engine (2), cooler (1), gear-box (4), shaft coupling (3), yielding coupling (5), exhaust duct (7), carrying vehicle (8) is formed, the diesel engine (2) of blowing snow blower fan (6) and 450KW and the cooler (1) of the supporting setting of diesel engine (2) are set on the compartment, the output shaft of diesel engine (2) connects by diaphragm coupling (3) with gear-box, the output shaft of gear-box (4) connects by yielding coupling (5) with blowing snow blower fan (6), exhaust duct (7) is located at an end of blowing snow blower fan (6) air outlet, exhaust duct (7) is crooked to be divided into a left side by carrying vehicle (8) driver's cabin down to front axle the place ahead downwards, right, three air outlets of side, i.e. left-hand air outlet (7A), dextrad air outlet (7B) and side direction air outlet (7C).
2. cold blowing snowslinger according to claim 1 is characterized in that: blowing snow blower fan (6) is used one pole booster-type, and inlet channel is pressed external diameters such as φ 900mm, and rotating toward the discharge directions blower fan in air inlet side is counterclockwise rotation direction; The import stagnation temperature 263.15K of blowing snow blower fan (6); Import stagnation pressure 101325Pa; Inlet flow rate 23m3/s; Overall pressure tatio 1.13-1.16; Adiabatic efficiency 〉=0.85; Working speed 3500r/min; Outlet exhaust velocity 140m/s; Power 450KW.
3. cooling according to claim 1 removes snowslinger, it is characterized in that: blowing snow blower fan (6) is made up of air inlet section, casing composite member, rotor stack, spring bearing, the air inlet section is an axial admission, outer turnaround section profile is oval, air inlet section mouth installs stainless steel cloth additional, casing is made up of outer casing, interior casing composite member, and outer casing is welded by urceolus, lifting plate and flange, has hole for hoist on the lifting plate; By the front and back flange air inlet section and exhaust section casing are linked; Interior casing composite member is made up of front supporting plate, inner core, bearing support; Rotor stack is made up of blade, wheel disc, locking plate, rotor blade is 20, the fore bearing cylinder roller bearing of blowing snow blower fan 6, exhaust duct (7) is made up of stator blade, exhaust cone, exit casing, stator blade has 25, and with ZL113Y material casting, blade pass is crossed outer casing tongue-and-groove and fixed, the exhaust taper surface is the circular cone surface of revolution, the support dual-support structure of blowing snow blower fan (6).
4. cooling according to claim 1 removes snowslinger, it is characterized in that: the corresponding one-tenth crab tongs shape with dextrad air outlet (7B) of the left-hand air outlet (7A) of exhaust duct (7) is provided with, outlet is circular oblique ground, side direction air outlet (7C) is made as rectangle, be located at left and right air outlet (7A, 7B) back one side, (7C) is parallel to the ground in the air port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205625020U CN201857597U (en) | 2010-09-30 | 2010-09-30 | Cold-blowing snow removal truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205625020U CN201857597U (en) | 2010-09-30 | 2010-09-30 | Cold-blowing snow removal truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857597U true CN201857597U (en) | 2011-06-08 |
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ID=44103407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205625020U Expired - Fee Related CN201857597U (en) | 2010-09-30 | 2010-09-30 | Cold-blowing snow removal truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857597U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605734A (en) * | 2012-03-27 | 2012-07-25 | 王仁强 | Road blow sweeper |
| CN102966066A (en) * | 2012-12-07 | 2013-03-13 | 中联重科股份有限公司 | Blowing nozzle for blowing snow and snow snowing vehicle |
| CN103015357A (en) * | 2012-12-12 | 2013-04-03 | 中联重科股份有限公司 | Snow blowing truck and blowing nozzle thereof |
| CN103046506A (en) * | 2012-12-26 | 2013-04-17 | 长沙中联重科环卫机械有限公司 | Snow blower |
| CN104278653A (en) * | 2014-09-17 | 2015-01-14 | 厦门理工学院 | Blowing nozzle of snow blowing vehicle |
| CN104631376A (en) * | 2015-01-21 | 2015-05-20 | 哈尔滨工业大学 | Air snow-clearing device |
| CN105887737A (en) * | 2016-06-02 | 2016-08-24 | 重庆交通大学 | Tunnel side wall cleaning machine |
| CN106012935A (en) * | 2016-07-01 | 2016-10-12 | 吉林航空维修有限责任公司 | Cold and hot air blowing sweeping car |
| CN108774986A (en) * | 2018-07-27 | 2018-11-09 | 福建龙马环卫装备股份有限公司 | A kind of cleaning vehicle air-transport system |
-
2010
- 2010-09-30 CN CN2010205625020U patent/CN201857597U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605734A (en) * | 2012-03-27 | 2012-07-25 | 王仁强 | Road blow sweeper |
| CN102605734B (en) * | 2012-03-27 | 2014-02-05 | 王仁强 | Road blow sweeper |
| CN102966066A (en) * | 2012-12-07 | 2013-03-13 | 中联重科股份有限公司 | Blowing nozzle for blowing snow and snow snowing vehicle |
| CN102966066B (en) * | 2012-12-07 | 2014-12-10 | 中联重科股份有限公司 | Blowing nozzle for blowing snow and snow snowing vehicle |
| CN103015357A (en) * | 2012-12-12 | 2013-04-03 | 中联重科股份有限公司 | Snow blowing truck and blowing nozzle thereof |
| CN103046506A (en) * | 2012-12-26 | 2013-04-17 | 长沙中联重科环卫机械有限公司 | Snow blower |
| CN104278653A (en) * | 2014-09-17 | 2015-01-14 | 厦门理工学院 | Blowing nozzle of snow blowing vehicle |
| CN104278653B (en) * | 2014-09-17 | 2016-03-02 | 厦门理工学院 | A kind of snow blowing truck blow gun |
| CN104631376A (en) * | 2015-01-21 | 2015-05-20 | 哈尔滨工业大学 | Air snow-clearing device |
| CN104631376B (en) * | 2015-01-21 | 2016-08-17 | 哈尔滨工业大学 | A kind of air snow cleaner |
| CN105887737A (en) * | 2016-06-02 | 2016-08-24 | 重庆交通大学 | Tunnel side wall cleaning machine |
| CN105887737B (en) * | 2016-06-02 | 2017-09-05 | 重庆交通大学 | Tunnel-side cleaning machine |
| CN106012935A (en) * | 2016-07-01 | 2016-10-12 | 吉林航空维修有限责任公司 | Cold and hot air blowing sweeping car |
| CN108774986A (en) * | 2018-07-27 | 2018-11-09 | 福建龙马环卫装备股份有限公司 | A kind of cleaning vehicle air-transport system |
| CN108774986B (en) * | 2018-07-27 | 2024-04-16 | 福龙马集团股份有限公司 | Pneumatic conveying system of cleaning vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20130930 |