CN203174550U - Ice and snow clearing device - Google Patents
Ice and snow clearing device Download PDFInfo
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- CN203174550U CN203174550U CN 201320164697 CN201320164697U CN203174550U CN 203174550 U CN203174550 U CN 203174550U CN 201320164697 CN201320164697 CN 201320164697 CN 201320164697 U CN201320164697 U CN 201320164697U CN 203174550 U CN203174550 U CN 203174550U
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Abstract
The utility model relates to ice and snow clearing equipment, in particular to an ice and snow clearing device which can clear pure ice. The ice and snow clearing equipment is characterized in that a driven spiral bevel gear is arranged on the side of a driving spiral bevel gear, a driven bevel gear transmission shaft passes through a bearing seat horizontal fixing plate, an adjusting nut, a spring I and a driven bevel gear transmission shaft hole in a multi-cutter head and then is fixedly connected with at nut, and the driven bevel gear is movably fit and connected with the adjusting nut through threads; one end of the spring I is movably fit and connected with the adjusting nut and the other end of the spring I is movably fit and connected with the multi-cutter head; and one end of a spring II is movably fit and connected with an annular cap of a blade locking block. The ice and snow clearing device has the technical effects that the structure is simple, the cost is low, the device is quick and convenient to use and can be accurately assembled and disassembled, the safety and the reliability are high and the ice clearing rate reaches 99 percent.
Description
Technical field
The utility model relates to a kind of deicing equipment, is specially a kind of device for expelling ice and snow that can remove pure ice.
Background technology
The highway in China bridge engineering construction has obtained progress highly visible in recent years, and from long term growth, following traffic will certainly develop to solid space, and a large amount of sloping roads exist great potential safety hazard.Because the effect of human activity, the whole world is in the period happening with increasing frequency of extreme weather climatic event, comprise the frequent attack of extreme snowstorm and freezing disaster, social now in addition, automobile pollution rolls up, tail gas condenses in the road surface also can form thin ice, in the winter of cold. and road surface accumulated snow freezes and brings serious harmful effect can for The coast is clear and traffic safety.Ice and snow reduces coefficient of road adhesion greatly, and automobile skids, braking distance obviously prolongs thereby make. even brake failure, direction out of control. cause serious traffic accident.Deal with improperly or untimely, not only influence the urban area development, influence people's normal life even cause local traffic to paralyse and the generation of large tracts of land accident.Therefore. in order to ensure The coast is clear and traffic safety, avoid or reduce traffic accident, improve road passage capability and operation benefits, the ice and snow on road surfaces of must taking measures to remove.
In the winter of north cold, snow season is very long, and clear ice and snow clears the snow with machinery mostly, suitably spread the Snow Agent snow melt, mode such as manually clear the snow, the feasibility of the clear ice and snow of crew's obligation is almost nil at present, and also backward in clear ice and snow mode manually, and exist great potential safety hazard.The use of Snow Agent brings many adverse consequences to road and bridge, and in the U.S., the road bridge that the reinforcement corrosion destruction limit for tonnage that causes because of salting is open to traffic accounts for 25%, and wherein can not be open to traffic accounts for 1%.In China, nearly Beijing-Tianjin area is because of the freeze thawing circulation with the Snow Agent corrosion causes many bridges to shift to an earlier date overhaul or part is changed.
23 of the effective snowfall records in Harbin City's this winter, average every snow is set out 200,000 main forces that clear the snow, snow clearing machinery more than 2300 time, finished the task that clears the snow for the first time in 18 hours consuming time, present most machinery for cleaning ice and snow adopts shovel to scrape formula according to different snowfall qualities of snow, formula is raised in throwing, the sweeping formula, tumbling-type, hit and swing formula removing ice and snow, be example with the Harbin, ice and snow removing machinery mainly combines with sweeping formula and the shovel formula of scraping on the market at present, this kind method is suitable for floating snow and lightly compacting snow, sweeping obviously has tire compacting snow vestige later, and the thin ice that cause for vehicle exhaust and Snow Agent extremely difficulty clean out.The tumbling-type deicing is representative with the snow wolf, utilizing tractor to drive the deicing roller rolls, impact ground with the blade on the deicing roller and remove ice and snow, effect to ice is invalid, but because the rolling of deicing roller is to take pavement behavior into account, uneven road surface can't be cleared up, and after each walking, because huge vibrations road pavement causes very big infringement, banned use of by road administration because supercrust is thin and most at little county town.Impact type with Hebei five-pointed star and grand celebration gloomy clean be representative, a plurality of edge of shovel combinations, being similar to many people uses the snow removing apparatus to impact road surface removing ice and snow, Ex-all rate 90%, solved concavo-convex road surface problem, but walking forms later, and to impact voids left ice sheet white vestige high-visible, and the type machine is high to deicing edge of shovel heat treatment requirements, the difficult control of impact force, great efforts, form vibrations for the road surface, supercrust is peeled off, road surface breakage after temperature raises, when impact force is little pure ice sheet is not produced effect, the type machinery is owing to the structure reason, the fault rate height, calculate the per 100 km fault rate greater than 50 times according to reality, complex procedures when changing component, for greatly test of north cold region outdoor work workman Lai Shuoshi, waste time and energy, clear ice and snow efficient is according to 0.2 kilometer of the clear ice and snow distance per hour of measuring and calculating on the spot, and for pure ice sheet road surface 0.1 kilometer deicing rate of ice distance below 50% clearly per hour, and the edge of shovel and handle of a knife are often cracked, along with machine splashes out, be example with Heihe, experimental data shows, after the moderate snow,, 3000 meters long roads, effectively clear ice and snow is wide 20 meters, and a machinery requirement just can clean out in 150 hours, and expensive, the unit price is many about 700,000, expensive will reach one or two hundred ten thousand, and Northern Europe, Jilin unit is the most cheap to be 1,400,000, and above various machinery all road pavement indicate line and cause in various degree infringement.It is not very desirable removing effect.Snow wolf machinery for north of china in winter deicing played great role, but for the road surface destructive power also be apparent, some micropolis, owing to the road structure reason has been stopped using this equipment, it is to utilize own wt to impact vibrations ice and snow by the edge of shovel in rolling, only for compacting snow effectively, have no effect for ice sheet, but be limited to self tectonic relationship, all effective Snow and ice clear away machine structures are on clear ice roller, smooth for the road surface requirement, the clear ice and snow effect in concavo-convex road surface is not very desirable.The clear ice and snow edge of shovel 300 polyliths of whole machine applications have bolt, and total total 700 bolts are nearly changed and got up to need mechanical the cooperation to roll, and a complete set of the replacing needs 48 hours, and ice and snow (floating snow, compacting snow) speed is per hour 5 kilometers clearly.Peace and quiet rate 85%, the machinery for cleaning ice and snow that Northern Europe, Jilin produces exist the replacing blade to reach rto request no concave-convex point, the problem that planeness is high equally
The gloomy clean impact type machinery for cleaning ice and snow that belongs to of Hebei five-pointed star and grand celebration, it has effectively remedied the deficiency in the requirement of snow wolf machinery road pavement flatness, a plurality of edge of shovel impact the road surface respectively, effectively avoid concave surface can't impact clean problem, but impact frequency cooperate with the speed of travel exist not enough, after the walking, it is high-visible to impact the white marking that stays, the dynamics that impacts is difficult to control, in the time of great efforts, the vibrations road surface is peeled off supercrust, vehicle rolls and forms breakage, the thin ice that when dynamics is little vehicle exhaust formed are like water off a duck's back, and the type machinery is owing to structure reason, fault rate height, calculate the per 100 km fault rate greater than 50 times according to reality, clear ice and snow efficient is according to 0.2 kilometer of the clear ice and snow distance per hour of measuring and calculating on the spot, and for pure ice sheet road surface 0.1 kilometer of ice distance clearly per hour, and the edge of shovel and handle of a knife are often cracked, along with machine splashes out, abnormally dangerous.Complex procedures when changing component for greatly test of north cold region outdoor work workman Lai Shuoshi, wastes time and energy, and maintenance cost strengthens, and a Hebei five-pointed star has all been changed handle of a knife except ice maker, and the edge of shovel needs 16 hours.Grand celebration is gloomy clean also about 10 hours.Statistics shows, after the moderate snow, and 2000 meters long roads, effectively clear ice and snow is wide 20 meters, and such machinery requirement just can clean out in 150 hours.Up till now, the deicing rate reaches 99% device for expelling ice and snow, through query and search Patent Office of the People's Republic of China CD, does not see that also this device is arranged.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, with low cost, operation quick and easy to use, accurate installation, dismounting, safe and reliable deicing cutter.The purpose of this utility model is achieved in that it comprises engine shaft, engine belt pulley, V belt, gearbox pulley, transmission main shaft, gearbox, the gearbox drive sprocket, the chain I, the power transmission shaft I, driven sprocket, bearing support vertical fixing plate, structural framing, self-locking screw, bearing support horizontal fixed plate, bevel driven, spiral bevel driving gear, the multitool dish, sprocket wheel, the chain II, road wheel, oil pipe, hydraulic oil pump, the power transmission shaft II, the driven bevel pinion power transmission shaft, adjusting nut, the tank body I, the spring I, the tank body II, the spring II, blade, upright leg, hydraulic jack, bolt, square hole, the sphere nest, the blade lock dog, the stage clip steel ball hole, steel ball, stage clip, plug, elongate slots, ring cap, square pole, driven bevel pinion transmission axis hole, it is characterized in that: described spiral bevel driving gear below is provided with described bevel driven, described driven bevel pinion power transmission shaft is through described bearing support horizontal fixed plate, adjusting nut, the spring I, fixedly connected with nut behind the driven bevel pinion transmission axis hole on the multitool dish, the driven bevel pinion power transmission shaft is connected movingly with the adjusting nut screw thread; Spring I one end is connected movingly with adjusting nut, the spring I other end is connected movingly with the multitool dish; Described spring II one end is connected movingly with the ring cap of blade lock dog; Be provided with described spring II in the described tank body II; Described power transmission shaft I, power transmission shaft II are arranged side by side in the horizontal direction; Distance between the square hole on square hole on the multitool dish on the power transmission shaft II and another multitool dish is (X).Described multitool dish is circle or polygon; Spiral bevel driving gear on the described power transmission shaft I is to be connected in series, and the spiral bevel driving gear on the described power transmission shaft II is to be connected in series.Described self-locking screw passes bearing support, bearing support horizontal fixed plate is fixedly connected, and described driven bevel pinion power transmission shaft is connected with described adjusting nut movingly through described bearing support horizontal fixed plate.The lower end of described adjusting nut and spring I are located in the tank body I.The square pole of described blade lock dog is provided with stage clip steel ball hole, elongate slots.Distance between the square hole on square hole on the multitool dish that the end points place connects below described power transmission shaft II is vertical and the adjacent multitool dish is (X), and the distance between the square hole on the multitool dish that end points place, the vertical below of power transmission shaft I connects and the square hole of self multitool dish is (Y).
Be connected in series with on the described power transmission shaft I spiral bevel driving gear several, be connected in series with on the power transmission shaft II spiral bevel driving gear several.Power drive system is that described engine shaft is connected rotation through engine belt pulley, V belt, gearbox pulley, transmission main shaft, gearbox drive sprocket, output shaft of gear-box, chain I, driven sprocket with the power transmission shaft I, and the power transmission shaft I other end moves through the sprocket wheel Synchronous Transmission that fixed chain wheels, chain II drive on the power transmission shaft II.That good effect of the present utility model is is simple in structure, with low cost, quick and easy to use, the accurate installation of operation, dismounting, safe and reliable, deicing Ex-all rate: 99%.The utility model uses the rotary-cut of multitool dish high speed, cooperate damping, vertical road surface rotary-cut, road pavement does not have impact force, and the walking engineering in a plurality of rotary heads by damping spring, controls such as oil pressure, point-to-point cutting is for the road surface no requirement (NR), any ice and snow state all can be operated, effective deicing rate 99%, for road marking line not damaged, blade obviously improves application life.Test result valid certificates hundred kilometers fault rates in road are 0.For long 2000 meters, wide 20 meters three a class streets road, remove in one hour ice sheet time spent.35 blade exchanges of the present utility model finish only needs tens minutes, for clear exhibition of ice lanterns and ice carvings saves time.
Description of drawings: Fig. 1 is the utility model structural principle schematic top plan view; Fig. 2 is the utility model spiral bevel driving gear, power transmission shaft I, adjusting nut, tank body I, spring I, tank body II, spring II, blade structure principle cross-sectional schematic; Fig. 3 is the utility model hydraulic pressure, structural framing structural principle schematic perspective view; Fig. 4 is the utility model multitool dribbling even number blade structure principle schematic; Fig. 5 is the utility model multitool dribbling odd number blade structure principle schematic; Fig. 6 is that X distance structure principle master looks schematic diagram between the utility model multitool dish and the multitool dribbling even number blade; Fig. 7 is that X distance structure principle master looks schematic diagram between the utility model multitool dish and the multitool dribbling odd number blade; Fig. 8 is that the utility model blade structure principle master looks schematic diagram; Fig. 9 is the utility model blade structure principle schematic side view; Figure 10 is that the utility model multitool dish structural principle master looks schematic diagram; Figure 11 is the utility model multitool dish structural principle schematic side view.9-gearbox, 52-plug.
The specific embodiment: it comprises engine shaft 2, engine belt pulley 3, V belt 5, gearbox pulley 6, transmission main shaft 7, gearbox 9, gearbox drive sprocket 11, chain I 12, power transmission shaft I 14, driven sprocket 15, bearing support vertical fixing plate 16, structural framing 17, self-locking screw 18, bearing support horizontal fixed plate 21, bevel driven 22, spiral bevel driving gear 23, multitool dish 24, sprocket wheel 25, chain II 27, road wheel 28, oil pipe 29, hydraulic oil pump 30, power transmission shaft II 32, driven bevel pinion power transmission shaft 33, adjusting nut 34, tank body I 35, spring I 36, tank body II 37, spring II 38, blade 39, upright leg 40, hydraulic jack 41, bolt 42, square hole 46, sphere nest 47, blade lock dog 48, stage clip steel ball hole 49, steel ball 50, stage clip 51, plug 52, it is characterized in that: described spiral bevel driving gear 23 belows are provided with described bevel driven 22, described driven bevel pinion power transmission shaft 33 is through described bearing support horizontal fixed plate 21, adjusting nut 34, spring I 36, fixedly connected with nut 45 in driven bevel pinion transmission axis hole 57 backs on the multitool dish 24, driven bevel pinion power transmission shaft 33 is connected movingly with adjusting nut 34 screw threads; Spring I 36 1 ends are connected movingly with adjusting nut 34, spring I 36 other ends are connected movingly with multitool dish 24; Described spring II 38 1 ends are connected movingly with the ring cap 54 of blade lock dog 48; Be provided with described spring II 38 in the described tank body II 37; Described power transmission shaft I 14, power transmission shaft II 32 are arranged side by side in the horizontal direction; Distance between the square hole 46 on square hole 46 on the multitool dish 24 on the power transmission shaft II 32 and another multitool dish 24 is (X).Described multitool dish 24 is circle or polygon; Spiral bevel driving gear 23 on the described power transmission shaft I 14 is to be connected in series, and the spiral bevel driving gear 23 on the described power transmission shaft II 32 is to be connected in series.Described self-locking screw 18 passes bearing support 20, bearing support horizontal fixed plate 21 is fixedly connected, and described driven bevel pinion power transmission shaft 33 is connected with described adjusting nut 34 movingly through described bearing support horizontal fixed plate 21.The lower end of described adjusting nut 34 and spring I 36 are located in the tank body I 35.The square pole 55 of described blade lock dog 48 is provided with stage clip steel ball hole 49, elongate slots 53.Described power transmission shaft II 32 vertically below distance between the square hole 46 on square hole 46 and the adjacent multitool dish 24 on the multitool dish 24 that connects of end points place be (X), power transmission shaft I 14 vertically below distance between the square hole 46 of square hole 46 on the multitool dish 24 of end points place connection and self multitool dish 24 be (Y).Be connected in series with on the described power transmission shaft I 14 spiral bevel driving gear 23 several, be connected in series with on the power transmission shaft II 32 spiral bevel driving gear 23 several.Power drive system is that described engine shaft 2 is connected rotation through engine belt pulley 3, V belt 5, gearbox pulley 6, transmission main shaft 7, gearbox drive sprocket 11, output shaft of gear-box 56, chain I 12, driven sprocket 15 with power transmission shaft I 14, and power transmission shaft I 14 other ends move through the sprocket wheel Synchronous Transmission that fixed chain wheels 25, chain II 27 drive on the power transmission shaft II 32.X is negative 350mm apart from tolerance, and Y is plus tolerance.Bearing support vertical fixing plate 16 is fixed conveyor axle I 14 and power transmission shaft II 32.Below in conjunction with Figure of description, operating principle of the present utility model, narration the utility model most preferred embodiment: the utility model has the tractor traction, by being furnished with the road wheel of fixing with bolt 42 plain washers 43, spring washer 44, nut 45 28 on the upright leg 40 of machine.The utility model is active force with motor 1, through engine shaft 2 and engine belt pulley 3 by V belt 5 and gearbox pulley 6 transmissions, engine shaft 2 is fixing by engine belt pulley retainingf key 4 with engine belt pulley 3, gearbox pulley 6 is fixed on the transmission main shaft 7 through gearbox pulley retainingf key 8, gearbox drive sprocket 11 is fixed on the output shaft of gear-box 56 through gearbox drive sprocket key 10, drive the driven sprocket of being fixed by driven sprocket key 13 on the power transmission shaft I 14 15 through chain I 12, power transmission shaft I 14 other ends are by steering sprocket key 26 fixed chain wheels 25, chain gear transmission synchronous operation on chain II 27 and power transmission shaft II 32.Power transmission shaft I 14, power transmission shaft II 32 are by bearing 19 and bearing support 20, be fixed on the bearing support vertical fixing plate 16 on the structural framing 17 by self-locking screw 18, spiral bevel driving gear 23 from moving spiral bevel gear 22 hinged engaged transmission, multitool dish 24 rotations of a plurality of damping devices are equipped with in drive, driven bevel pinion power transmission shaft 33 1 ends and bevel driven 22 are welded to connect, and driven bevel pinion power transmission shaft 33 is welded to connect by the bearing support horizontal fixed plate 21 that self-locking screw 18 is fixed on the structural framing 17 by bearing 19 and bearing support 20.Driven bevel pinion power transmission shaft 33 lower ends by the screw thread screw thread through adjusting nut 34, pass tank body I 35 built-in spring I 36 after, driven bevel pinion transmission axis hole 57 back of passing again on the multitool dish 24 is connected and fixed by nut 45.Realize elementary damping effect by adjusting nut 34 regulating spring I 36.Square pole 55 on the blade lock dog 48 inserts the square hole 46 on the multitool dish 24 from the top, spring II 38 is laid in ring cap 54 tops on the blade lock dog 48, cover ring cap 54 on spring II 38 and the blade lock dog 48 by tank body II 37, be fixed on the multitool dish 24 by self-locking screw 18, be used for the damping of blade secondary.Blade 39 vertically is inserted in the elongate slots 53 from bottom to top, and when sphere nest 47 slipped over steel ball 50 respectively, the active force of pressured spring 51 made steel ball 50 head into automatically in the sphere nest 47, realizes being dynamically connected certainly of blade 39 and blade lock dog 48.Behind handle 31 operating operations, fluid,matching pressure oil pump 30 makes hydraulic jack 41 work by hydraulic oil pipe 29, adjusts blade 39 height, and working dynamics and ice layer thickness are adapted, and reaches best deicing effect.
1, the utility model important technological parameters:
Tractor: 290 horsepowers, secondary machine: 98 horsepowers of Diesel engines, performance: the pure ice of 0-25 millimeter
0-200 millimeter compacting ice and snow, the floating snow of 0-600 millimeter, the Ex-all rate: 99%, snow removing speed: pure ice 5-20 kilometer/hour, 15-30 kilometer/hour of compacting snow, 30-60 kilometer/hour of floating snow.
2, road examination effect: time: 2013-2-8
Place: Daoli District dragonization road, Harbin City, airport road, road structure: imperial Hua Lu rigid pavement
Airport road black asphalt surface,
The on-the-spot description: dragonization road sanitary sewage freezes, compacting snow, and ice layer thickness 80-150 millimeter, compacting snow thickness surpasses the 100-180 millimeter
The airport road vehicle exhaust thin ice (thickness 10-40 millimeter) that condense
Effect: each road surface clearance rate 99%, the road surface not damaged, tag line does not have breakage.
Claims (8)
1. device for expelling ice and snow, it comprises engine shaft, engine belt pulley, V belt, gearbox pulley, transmission main shaft, gearbox, the gearbox drive sprocket, the chain I, the power transmission shaft I, driven sprocket, bearing support vertical fixing plate, structural framing, self-locking screw, bearing support horizontal fixed plate, bevel driven, spiral bevel driving gear, the multitool dish, sprocket wheel, the chain II, road wheel, oil pipe, hydraulic oil pump, the power transmission shaft II, the driven bevel pinion power transmission shaft, adjusting nut, the tank body I, the spring I, the tank body II, the spring II, blade, upright leg, hydraulic jack, bolt, square hole, the sphere nest, the blade lock dog, the stage clip steel ball hole, steel ball, stage clip, plug, elongate slots, ring cap, square pole, driven bevel pinion transmission axis hole, it is characterized in that: described spiral bevel driving gear below is provided with described bevel driven, described driven bevel pinion power transmission shaft is through described bearing support horizontal fixed plate, adjusting nut, the spring I, fixedly connected with nut behind the driven bevel pinion transmission axis hole on the multitool dish, the driven bevel pinion power transmission shaft is connected movingly with the adjusting nut screw thread; Spring I one end is connected movingly with adjusting nut, the spring I other end is connected movingly with the multitool dish; Described spring II one end is connected movingly with the ring cap of blade lock dog; Be provided with described spring II in the described tank body II; Described power transmission shaft I, power transmission shaft II are arranged side by side in the horizontal direction; Distance between the square hole on square hole on the multitool dish on the power transmission shaft II and another multitool dish is (X).
2. a kind of device for expelling ice and snow according to claim 1, it is characterized in that: described multitool dish is circle or polygon; Spiral bevel driving gear on the described power transmission shaft I is to be connected in series, and the spiral bevel driving gear on the described power transmission shaft II is to be connected in series.
3. a kind of device for expelling ice and snow according to claim 1, it is characterized in that: described self-locking screw passes bearing support, bearing support horizontal fixed plate is fixedly connected, and described driven bevel pinion power transmission shaft is connected with described adjusting nut movingly through described bearing support horizontal fixed plate.
4. a kind of device for expelling ice and snow according to claim 1, it is characterized in that: the lower end of described adjusting nut and spring I are located in the tank body I.
5. a kind of device for expelling ice and snow according to claim 2, it is characterized in that: the square pole of described blade lock dog is provided with stage clip steel ball hole, elongate slots.
6. a kind of device for expelling ice and snow according to claim 2, it is characterized in that: the distance between the square hole on the square hole on the multitool dish that the end points place connects below described power transmission shaft II is vertical and the adjacent multitool dish is (X), and the distance between the square hole on the multitool dish of the vertical below of power transmission shaft I end points place connection and the square hole of self multitool dish is (Y).
7. a kind of device for expelling ice and snow according to claim 2 is characterized in that: be connected in series with on the described power transmission shaft I spiral bevel driving gear several, be connected in series with on the power transmission shaft II spiral bevel driving gear several.
8. a kind of device for expelling ice and snow according to claim 2, it is characterized in that: power drive system is that described engine shaft is connected rotation through engine belt pulley, V belt, gearbox pulley, transmission main shaft, gearbox drive sprocket, output shaft of gear-box, chain I, driven sprocket with the power transmission shaft I, and the power transmission shaft I other end moves through the sprocket wheel Synchronous Transmission that fixed chain wheels, chain II drive on the power transmission shaft II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164697 CN203174550U (en) | 2013-04-06 | 2013-04-06 | Ice and snow clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164697 CN203174550U (en) | 2013-04-06 | 2013-04-06 | Ice and snow clearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174550U true CN203174550U (en) | 2013-09-04 |
Family
ID=49071275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320164697 Withdrawn - After Issue CN203174550U (en) | 2013-04-06 | 2013-04-06 | Ice and snow clearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203174550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215909A (en) * | 2013-04-06 | 2013-07-24 | 哈尔滨智越程斯电子工程技术有限公司 | Ice and snow removing device |
| CN107780379A (en) * | 2017-12-11 | 2018-03-09 | 哈尔滨清阳电动车辆科技开发有限公司 | Saw-blade type hobboing cutter combines road surface trash ice roller with gear type hobboing cutter |
| CN108086237A (en) * | 2017-12-31 | 2018-05-29 | 邢雪梅 | Quick-frozen hot air type clears the snow the automobile-used accumulated snow pressure ball transmission device of deicing and method |
-
2013
- 2013-04-06 CN CN 201320164697 patent/CN203174550U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215909A (en) * | 2013-04-06 | 2013-07-24 | 哈尔滨智越程斯电子工程技术有限公司 | Ice and snow removing device |
| CN103215909B (en) * | 2013-04-06 | 2015-11-18 | 哈尔滨智越程斯智能工程技术有限公司 | Device for expelling ice and snow |
| CN107780379A (en) * | 2017-12-11 | 2018-03-09 | 哈尔滨清阳电动车辆科技开发有限公司 | Saw-blade type hobboing cutter combines road surface trash ice roller with gear type hobboing cutter |
| CN107780379B (en) * | 2017-12-11 | 2023-10-03 | 哈尔滨清阳电动车辆科技开发有限公司 | Saw blade type hob and gear type hob combined pavement ice crushing roller |
| CN108086237A (en) * | 2017-12-31 | 2018-05-29 | 邢雪梅 | Quick-frozen hot air type clears the snow the automobile-used accumulated snow pressure ball transmission device of deicing and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HARBIN ZHIYUECHENGSI INTELLIGENT ENGINEERING TECHN Free format text: FORMER NAME: HARBIN ZHIYUECHENGSI ELECTRONIC ENGINEERING TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1, unit A, block, new town, Barcelona, Daoli District, Harbin, Heilongjiang Patentee after: HARBIN ZHIYUE CHENGSI INTELLIGENT ENGINEERING TECHNOLOGY CO., LTD. Address before: Room 1, unit A, block, new town, Barcelona, Daoli District, Harbin, Heilongjiang Patentee before: Harbin Zhiyuechengsi Electronic Engineering Technology Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130904 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |