CN201272956Y

CN201272956Y - Snow and ice removing apparatus of railway snow and ice cleaning vehicle

Info

Publication number: CN201272956Y
Application number: CNU2008201651654U
Authority: CN
Inventors: 胡磊; 郑银香; 张水波
Original assignee: Zhejiang University of Technology ZJUT
Current assignee: Zhejiang University of Technology ZJUT
Priority date: 2008-09-28
Filing date: 2008-09-28
Publication date: 2009-07-15
Anticipated expiration: 2018-09-28

Abstract

The utility model relates to an ice and snow cleaning device for railway ice and snow cleaning machines, comprising a first working shaft, a first middle shaft and a second working shaft which are mounted at the front of a front wheel axle, wherein the first working shaft is geared with the front wheel axle, whose two ends are mounted with a sun gear; the sun gear is uniformly distributed with shovel blades; the first middle shaft is geared with the front wheel axle; two ends of the first middle shaft are mounted with a drive bevel gear; the upper end of the second working shaft is mounted with a driven bevel gear fit with the drive bevel gear; the lower end of the second working shaft is mounted with a sweeping wheel brush; a support is mounted above the frame and is mounted with an air pick in sliding and inclination type; the front end of the air pick is aligned to the turnout region at the inner side of railway; the air pick is arranged between the sun gear and the sweeping wheel brush; and the sweeping wheel brush can extend to the turnout region. The utility model has the advantages that the ice and snow cleaning device can break and clean ice together, and can save energy.

Description

The ice-snow clearing device of snow ice clear away car for railway

Technical field

The utility model relates to a kind of ice-snow clearing device of snow ice clear away car for railway, is mainly used in the accumulated ice Snowremoval in rail track switch zone.

Background technology

Have accumulated snow on the railway of the north yet, but can not change, and amount can be very not big, can evaporate very soon even changed, can not stay ponding, glaciation near rail yet.Accumulated snow is thick especially on the one hand in south, and a lot of places there were not pin.The more important thing is these snow melts Cheng Shui, because humidity is high, the glaciation soon of these water, on in layer covering near the rail, some place has 10 cm thicks unexpectedly, and train frictional force on the ice face is very little, nature will skid, even oversteps the limit, and is quite dangerous.

Because the China railways circuit is long, dispatch a car often, and present railway is artificial except that the snow and ice mode substantially, the inefficiency that manually removes the snow, labour intensity is big, and the workman often needs operation all through the night, and mode digs the ice and snow of track switch the inside by hand.

In mid or late January, 08 continuous several heavy snow, cause Chinese transportation main artery Beijing-Guangzhou Railway south section to be obstructed.Particularly,, must guarantee that track switch is icing along with traffick increases during spring transportation.Train transportation will guarantee safety, most critical be that station track track switch is not frozen by ice and snow.In case be frozen in, can't operate conversion, just mean Beijing-Kowloon Railway Line, military nine lines transportation interruption, the Ferry Status of system-wide will further worsen.

Chinese patent 200620130124.2 has disclosed a kind of railroad turnout snow blower, comprises the blast fan that fuel tank, blowtorch, electronic striking device, blowtorch fuel feed pump, underframe, pressure tank and air outlet are connected with blowtorch.Below the underframe roller devices of being convenient to move can be set, also the device of being convenient to take on the back of the body can be set on underframe.Use this device can improve the speed that clears the snow, improve the combustion rate of fuel, energy conservation reduces use cost; Roller devices can make things convenient for moving of snow blower.The deficiency that this device exists is: adopt the mode of snow melt ice-melt to remove track switch ice and snow, the fuel energy of consumption is more; Failing to prevent and treat ice and snow simultaneously condenses; Function singleness is removed the ice and snow poor effect.

The utility model content

In order to solve the problems referred to above of prior art, the utility model provides a kind of ice-snow clearing device that can realize opening ice, clean integrated processing, energy-conservation, snow ice clear away car for railway that automaticity is high.

The ice-snow clearing device of snow ice clear away car for railway, comprise first working shaft, first jackshaft and second working shaft that are contained in front axle the place ahead, described first working shaft and front axle are in transmission connection, and the two ends of first working shaft are equipped with sun gear, are evenly equipped with perching knife on the described sun gear; Described first jackshaft and front axle are in transmission connection, and drive bevel gear is equipped with at the two ends of first jackshaft, and the driven wheel of differential that cooperates with described drive bevel gear is equipped with in the upper end of described second working shaft, and the wheel brush of sweeping the floor is equipped with in the lower end of second working shaft; Bracing frame also is equipped with in described vehicle frame top, be tiltedly installed with pneumatic pick on the support frame as described above slidably, the front end of pneumatic pick is aimed at the switch area of rail inboard, and described pneumatic pick is described sun gear and described sweeping the floor between the wheel brush, and described length of sweeping the floor the wheel brush may extend to described switch area;

Technical conceive of the present utility model is: sun crop rotation backhoe circular motion, and perching knife scoops up the ice and snow in the rail outside, knocks the thick ice of the inboard switch area of rail by pneumatic pick, and the ice cube that is smashed by the pneumatic pick wheel brush of being swept the floor is swept in the middle of the rail.

The beneficial effects of the utility model are: (1) complete function, realized opening ice, cleaned integrated processing; (2) with respect to the mode that adopts the snow melt ice-melt, more energy-conservation.

Description of drawings

Fig. 1 is the front view that comprises snow ice clear away car for railway of the present utility model.

Fig. 2 is one of perspective view that comprises snow ice clear away car for railway of the present utility model.

Fig. 3 be comprise snow ice clear away car for railway of the present utility model perspective view two.

The specific embodiment

With reference to Fig. 1-3: a kind of snow ice clear away car for railway, comprise vehicle frame 1, front-wheel 2, trailing wheel 3, described front-wheel 2, trailing wheel 3 are contained on the vehicle frame 1 by front axle, hind axle respectively, and ice-snow clearing device, symmetrical salt-dusting device, power set also are housed on the described vehicle frame;

Described ice-snow clearing device, comprise first working shaft 4, first jackshaft 5 and second working shaft 6 that are contained in front axle the place ahead, described first working shaft 4 is in transmission connection with front axle, and the two ends of first working shaft 4 are equipped with sun gear 7, are evenly equipped with perching knife 8 on the described sun gear 7; Described first jackshaft 5 is in transmission connection with front axle, and drive bevel gear 9 is equipped with at the two ends of first jackshaft 5, and the lower end that driven wheel of differential 10, the second working shafts 6 that cooperate with described drive bevel gear 9 are equipped with in the upper end of described second working shaft 6 is equipped with the wheel of sweeping the floor and is brushed 11; Bracing frame 12 also is equipped with in described vehicle frame top, be tiltedly installed with pneumatic pick 13 on the support frame as described above 12 slidably, the front end of pneumatic pick is aimed at the switch area of rail inboard, described pneumatic pick 13 is described sun gear and described sweeping the floor between the wheel brush, and described length of sweeping the floor wheel brush 11 may extend to described switch area.

Described symmetrical salt-dusting device comprises the base 14 that is contained on the vehicle frame, described base 14 is put on the shelf and is provided with passage body 15, the top of described passage body 15 has charging aperture, there is discharging opening both sides, described charging aperture is corresponding with the outlet of the funnel 16 that is contained in passage body top, DC vibration motor is equipped with in the below of described funnel, and the passage body that is positioned at the charging aperture below is equipped with the impeller of salt being guided into discharging opening from charging aperture rotationally; Described impeller is contained in the passage body 15 by the 3rd working shaft 17, and described the 3rd working shaft 17 is in transmission connection by swing mechanism and hind axle;

Described power set comprise main power machines and gear, and described main power machines is above motor or an internal combustion engine of 1KW, and described main power machines forms the power of supplying with car body, ice-snow clearing device, symmetrical salt-dusting device by gear.

Described swing comprises second jackshaft 18 that is contained in the vehicle frame top, described second jackshaft 18 and rear vehicle shaft chain drive, the affixed prejudicially rotating disk 19 of one end of described second jackshaft 18, the hinged crank 20 in the center of described rotating disk 19, the hinged slide block 21 of the other end of crank, described slide block 21 can slide up and down to be arranged in the take-up housing 22, and the other end of slide block hinged is socketed in the rocking bar 23 on described the 3rd working shaft 17, and described take-up housing 22 is fixed on the described passage body.The active section of described the 3rd working shaft 17 is square, and the square opening of coupling is arranged on the described rocking bar 23.The 3rd working shaft 17 is driven by rocking bar 23 and swings back and forth, and rocking bar slides on the 3rd working shaft.

The bore of described discharging opening extends to the rail inboard by the rail outside.

The 3rd jackshaft 24 also is housed on the described vehicle frame, and described the 3rd jackshaft 24 is connected by gear drive with front axle, described the 3rd jackshaft 24 and 4 chain drive of described first working shaft, described the 3rd jackshaft 24 also with 5 chain drive of described first jackshaft.

Described car body drives power and adopts the four-wheel drive mode, and there is chain drive in the front and back wheel shaft.

In the present embodiment, sun crop rotation backhoe circular motion, perching knife scoops up the ice and snow in the rail outside, by symmetrical salt-dusting device Nacl is spread to the ice and snow district of rail inboard in the rail outside, can prevent that ice and snow from condensing, knock the thick ice of the inboard switch area of rail by pneumatic pick, the ice cube that is smashed by the pneumatic pick wheel brush of being swept the floor is swept in the middle of the rail.

During operation, at first, each preoperation inspection sun gear is brushed, swept the floor, and wheel is brushed and whether pneumatic pick can work, and as cisco unity malfunction, keeps in repair or changes; Then, Nacl is poured in the funnel, the people is seated in car body central authorities, opens direct current vibration motor switch, pneumatic pick operating switch, and motor or internal combustion engine start to advance; At last, manually knock with the accumulated ice of pneumatic pick to rail track switch.

Claims

1, the ice-snow clearing device of snow ice clear away car for railway, it is characterized in that: comprise first working shaft, first jackshaft and second working shaft that are contained in front axle the place ahead, described first working shaft and front axle are in transmission connection, the two ends of first working shaft are equipped with sun gear, are evenly equipped with perching knife on the described sun gear; Described first jackshaft and front axle are in transmission connection, and drive bevel gear is equipped with at the two ends of first jackshaft, and the driven wheel of differential that cooperates with described drive bevel gear is equipped with in the upper end of described second working shaft, and the wheel brush of sweeping the floor is equipped with in the lower end of second working shaft; Bracing frame also is equipped with in described vehicle frame top, be tiltedly installed with pneumatic pick on the support frame as described above slidably, the front end of pneumatic pick is aimed at the switch area of rail inboard, and described pneumatic pick is described sun gear and described sweeping the floor between the wheel brush, and described length of sweeping the floor the wheel brush may extend to described switch area.