CN202787173U - Road combined snow sweeper - Google Patents
Road combined snow sweeper Download PDFInfo
- Publication number
- CN202787173U CN202787173U CN 201220143162 CN201220143162U CN202787173U CN 202787173 U CN202787173 U CN 202787173U CN 201220143162 CN201220143162 CN 201220143162 CN 201220143162 U CN201220143162 U CN 201220143162U CN 202787173 U CN202787173 U CN 202787173U
- Authority
- CN
- China
- Prior art keywords
- snow
- described road
- cleaning car
- road combined
- snow cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
Provided is a road combined snow sweeper. The road combined snow sweeper has the main functions of achieving the integration combination process of breaking road hard snow, shoveling the snow, collecting the snow, loading the snow and cleaning the snow, and therefore work efficiency of snow cleaning of urban road is greatly improved. The road combined snow sweeper mainly comprises a drag rod and wheel steering mechanism (1), an ice and snow broken stripping machine (2), a power source (3), a special snow shovel for pushing and collecting (4), a snow throwing machine (5) and a road sweeper (6). The main working principles include that a truck (10) drags the machine to drive, the snow is thrown to the snow throwing machine (5) through the special snow shovel (4) for pushing and collecting, the snow throwing machine (5) throws the snow to a truck box of the truck (10), and at the same time, the road sweeper (6) cleans the road surface.
Description
Technical field
The utility model relates to a kind of combination high-efficiency snow remover for city road tool, particularly cuts the machinery of snow, shovel snow, entrucking, the integrated integration of operation of sweeping away snow, and belongs to snow removing environmental sanitation field of mechanical technique.
Background technology
Present machinery at the North City road clears the snow and generally is divided into several steps: hard snow or the ice and snow layer of 1, removing the road surface with ice removing machine, 2, shift the accumulated snow on road surface onto roadside with snow blade, 3, will pile to the accumulated snow in roadside with loader and collect together into large snow drift, 4, with round brush remaining floating snow is swept into the roadside, 5, with loader large snow drift is shoveled on the discharging vehicle of environmental sanitation department and transport to outskirts of a town.These steps each all need special machinery to finish, and needs special-purpose machinery quantity large, wide in variety, and these machineries are difficult on the stretch face simultaneously operation, finishes the process length consuming time of whole snow removing, transportation, and expense is high, and efficient is low.Therefore, be badly in need of the snow removing equipment of a kind of Almightiness type of invention, the function that can merge various machineries is integrated, and realizes efficient, low consumption operation.
Summary of the invention
The utility model can disposablely be finished road pavement ice and snow and peel off, shovels snow, collects originally many work that machinery is finished of needs such as snow, snow throwing entrucking, road cleaning, realizes cutting, shovel, fill, sweeping integrated integration of operation.
Technology of the present utility model, solution is as follows:
Described road combined snow cleaning car, it is characterized in that: by draw bar (1), wheel steering mechanism, the broken stripping machine (2) of ice and snow, power source (3), push away collection and receive extraordinary snow cave shovel (4), snow blower (5), road cleaner (6), front vehicle wheel (7), rear wheel (8), these working cells of signals of vehicles system (9) form, to carry out operation by the described road combined snow cleaning car of truck (10) traction, simultaneously the rear of accumulated snow from truck (10) compartment installed to the compartment of truck (10), truck (10) is synchronous with the start and stop of described road combined snow cleaning car.
Described road combined snow cleaning car, it is characterized by: draw bar (1) is the rigidity draw bar, draw bar (1) and the type of attachment that is fixed between the draw hook (11) at the described road combined snow cleaning car of traction truck (10) rear portion of advancing are hinged, hinged between draw bar (1) and the draw hook (11) is detachable, and two parts both can connect also and can separate.
Described road combined snow cleaning car, it is characterized by: wheel steering mechanism refers to turn to by pull bar (12) pulling front vehicle wheel (7), steering mode is: wheel turns to, be pull bar (12) pulling front vehicle wheel (7) when turning to, front vehicle wheel (7) left and right sides lateral rotation of described road combined snow cleaning car and fixedly and then rotation of the axle of front vehicle wheel.
Described road combined snow cleaning car, it is characterized by: tool rest (14) is equipped with on circular drum (13) surface of the broken stripping machine of ice and snow (2), detachable cutting knife (15) is housed on the tool rest (14), cylinder (13) is fixed on the vehicle frame (17) of described road combined snow cleaning car by barrel support (16), vertical shaft (18) is housed on the barrel support, be equipped with on the vertical shaft (18) and swing pull bar (19), there are several tongue and grooves (20) engaged between vertical shaft (18) and the swing pull bar (19), between barrel support (16) and the vehicle frame (17) spring (21) is housed, one group of eccentric vibrating axle (22) also is housed on the barrel support (16), several cylinders (13) transverse row composition cylinder group in a row, arrange before and after several cylinder group and form the cylinder array, cylinder in the array (13) can swing under the pulling that swings pull bar (19), when any one cylinder (13) in the array is pressed onto ground obstacle in rolling process, spring (21) compression can be risen and keep away barrier, the vibration that the rotation of eccentric vibrating axle (22) causes passes to cylinder (13) by barrel support (16), finally is passed to the road surface by cutting knife (15).
Described road combined snow cleaning car is characterized by: by the work of diesel engine band brake hydraulic station, for described road combined snow cleaning car provides hydraulic power supply.
Described road combined snow cleaning car, it is characterized by: shovel board (23) is connected with described road combined snow cleaning vehicle carriage (17) by quadric chain (24), shovel board (23) elevation is low wide and up narrow form, namely be the reducing-pitch thread structure from top to bottom, there is standing baffle (25) shovel board (23) side, the above has capping plate (26), barrier switching mechanism (27) is kept away in shovel board (23) bottom, between shovel board (23) and capping plate (26), circular impeller (28) is arranged, impeller (28) is contained on the vehicle frame (17), impeller (28) is upper to be equipped with several blades (29) with elastic connection way, and the top panel (30) of shovel board (23) is fixed with top two connecting rods of quadric chain (24).
Described road combined snow cleaning car, it is characterized by: the impeller of centrifugal snow blower (31) is two, (31) another constant speed that turn clockwise of two impellers are rotated counterclockwise, two impellers (31) share a snow throwing cylinder (32), be fixed with rotary snow throwing horizontally-guided mechanism (33) on the snow throwing cylinder (32), the pitching guiding mechanism first order (34) is housed in the snow throwing horizontally-guided mechanism (33), the second level (35), the type of drive of snow blower (5) is fluid motor-driven or machine driving.
Described road combined snow cleaning car, it is characterized by: road cleaner (6) is by two round brush (36), (37) or three round brush (36), (37), (38) vertically arrange and form cleaning agency and transmission mechanism with iron plate shell (39) sealing, round brush (36) ground contacting portion and snow-discharging port (40) are only arranged for opening wide, round brush (36) direction of rotation is identical with described road combined snow cleaning car direction of advance in the contact position, ground, round brush (37) is opposite with round brush (36) direction of rotation, round brush is that the circular brushing pieces of a plurality of monolithics (41) are through axle (42) and combine, bristle (43) material is PP or steel wire, the round brush rotation is by fluid motor-driven, iron plate shell (39) is for staying up and down the columnar structured of mouth, such as snow-discharging port (40), sweep away snow mouthful (44), pass-through (45), deliver in relays mouthful (46), iron plate shell (39) internal diameter and brushing piece (41) external diameter differ within 10MM.
Described road combined snow cleaning car, it is characterized by: front vehicle wheel (7), rear wheel are equipped with brake gear on (8), it is characterized by: the pneumatic brake device, and the braking air pipe quick union of the gas circuit of described road combined snow cleaning car brake gear and truck (10) links together.
Described road combined snow cleaning car, it is characterized by: signals of vehicles system (9) is arranged in top, iron plate shell (39) back, with about two red brake lamps show the brake signal of described road combined snow cleaning car, the brake lamp power supply is taken from the braking circuit of truck (10), with fast plug two car braking circuits are linked together, with the width that shows respectively described road combined snow cleaning car with the LED lamp of left and right sides arrow of yellow color, show that with the LED display of red color other are to the information warning of described road combined snow cleaning car rear driving vehicle.
Description of drawings:
Fig. 1 draw bar and wheel steering mechanism schematic diagram
1--draw bar 7-front vehicle wheel 10-truck 11-draw hook 12-steering linkage
51-draw hook safety lock 52-draw hook buffer spring 53---draw hook is adjusted oil cylinder
54---wheel left steering arm 55-wheel left steering arm 56--front axle
The broken single roller of stripping machine of Fig. 2 ice and snow and controlling organization schematic diagram
13-cylinder 14-tool rest 15---cutting knife 16---barrel support 17---vehicle frame
18-barrel support vertical shaft 19-swings pull bar 20---tongue and groove 21-spring 22-eccentric vibrating axle
The broken stripping machine roller arrangement of Fig. 3 ice and snow schematic diagram
The broken stripping machine cylinder of Fig. 4-1 ice and snow array action schematic diagram action 1-original position
The front-seat left swing of the broken stripping machine cylinder of Fig. 4-2 ice and snow array action schematic diagram action 2--, the back right pendulum
During returning simultaneously, the broken stripping machine cylinder of Fig. 4-3 ice and snow array action schematic diagram action 3-front and rear row arrives original position
The broken stripping machine cylinder of Fig. 4-4 ice and snow array action schematic diagram action 4-first line right pendulum, player No.5's pendulum
Fig. 5 pushes away collection snow receiving shovel principle schematic-side elevation
The edge-on baffle plate 26-of 5-snow blower 23-shovel board 24-quadric chain 25-upper cover plate
27-keeps away barrier switching mechanism 28-row snow impeller 29-row snow impeller blade 30-top panel
Fig. 6 pushes away collection snow receiving shovel schematic perspective view
The edge-on baffle plate 28--row of 5-snow blower 23-shovel board 25--snow impeller
31-snow blower impeller 32-snow blower snow throwing cylinder
Fig. 7 snow blower schematic diagram
31-snow blower impeller 32--snow blower snow throwing cylinder 33-snow throwing horizontally-guided mechanism
34-first order pitching guiding mechanism 35--first order pitching guiding mechanism
Fig. 8 road cleaner schematic diagram
The 36-round brush 37-that sweeps the floor passes snow round brush 38-relay and passes snow round brush 39-scavenging machine round brush shell
The 40-snow-discharging port 44-mouthful 45-pass-through 46-mouth of delivering in relays that sweeps away snow
50-snow discharging tube road
Fig. 9 road cleaner and snow blower arrangement diagram
52--snow discharging tube road, 5-snow blower 31-snow blower impeller 32-snow blower snow throwing cylinder 51-snow discharging tube road
Figure 10 the machine complete machine principle schematic
The 1-draw bar 2-snow roller 3-power source 4-that opens ice pushes away collection snow receiving shovel
5-snow blower 6-scavenging machine 7-front vehicle wheel 8-rear wheel 9-signal lamp
The 10-truck
The specific embodiment
The utility model is a kind of combined snow cleaning car of full trailor form, such as Fig. 1, before the work at first draw bar (1) and traction and load the truck 10 of transportation accumulated snow) on draw hook (11) hinged, the brake system of described road combined snow cleaning car and the brake system gas circuit that the described road combined snow cleaning car of traction also loads on the truck (10) that transports accumulated snow are connected together by quick union, and the brake of car is synchronous before and after guaranteeing.
Start the diesel engine on the described road combined snow cleaning car, diesel engine band brake hydraulic station makes power source (3) energy output hydraulic pressure power.
Tractor (10) starts forward, has driven simultaneously described road combined snow cleaning car along with advancing forward.
When compacting snow or ice sheet are arranged on the road surface, start ice and snow stripping machine (2), the roller (13) of ice and snow stripping machine (2) is when rolling forward along the road surface, swing by swinging pull bar (19) traction vertical shaft (18), so that barrel support (16) the drive cylinder (13) that is fixed on the vertical shaft (18) and then swings, this power that swings acts on the ice and snow on road surface by cutting knife (15) again, thereby form vertical cut-out power and the horizontal shearing force of road pavement ice and snow, get off from stripping so that the ice and snow on road surface is easier, if pressure at right angle is inadequate, restart a pair of eccentric shaft (22), make its rotation produce eccentric force, two eccentric shafts form one group, about barrel support (16) is upper, be arranged in parallel, make the center of gravity of eccentric block of two eccentric shafts nearest in the horizontal direction, clockwise another counterclockwise constant speed rotation of two eccentric shafts, produce like this vibration of above-below direction, the vibration force of horizontal direction is cancelled each other.Increased on the vertical direction pressure to ice and snow road, thus the easier ice and snow of abolishing the road surface.
In the process that the described road combined snow cleaning car of truck (10) traction is walked forward, because pushing away the edge of shovel (45) of the collection extraordinary snow cave shovels of receipts (4) contacts with ground always, and the edge of shovel (45) is at a certain angle with the lower shovel board (46) of fixing it and ground, standing baffle (25) is arranged again around the lower shovel board (46), like this so that the ice and snow on road surfaces that the edge of shovel (45) scoops up can only be along lower shovel board (46) upper surface, mobile obliquely upward, when the accumulated snow that is scooped up arrives circular impeller (28) when locating, because the rotation of impeller (28) is with the entrance of snow to snow blower (5), the rotation of snow blower (5) is dished out accumulated snow again along snow throwing cylinder (32), by the adjusting of horizontally-guided mechanism (33) and pitching guiding mechanism (34) (35), so that accumulated snow can be thrown into the compartment smoothly from the rear, compartment of tow truck (10).
The road surface of shoveling also has the floating snow of skim, rotation through the upper round brush (36) of road cleaner (6), the entrance (45) that these floating snow are thrown round brush (37) is located, round brush (37) rotates again throws snow-discharging port (40) with snow, and snow-discharging port (40) will be avenged the entrance that the snow that will sweep by two snow discharging tube roads (50) (51) of snow blower (5) top is delivered to snow blower (5).If the vertical height in snow discharging tube road (50) (51) is higher, then need to add again the round brush of delivering in relays (38) in round brush (37) top, can again promote the throwing elevation of having swept accumulated snow by delivering in relays like this.
Steering mechanism is taken turns in turning to as the Follow-up front vehicle wheel of draw bar (1) traction control of described road combined snow cleaning car, by pull bar (52) (53) pulling front vehicle wheel steering arm (54) (55), thereby realizes turning to.
Described road combined snow cleaning car is equipped with compressed air brake system, and the brake system UNICOM with truck (10), controlled the brake of described road combined snow cleaning car by the brake system of truck (10), so that truck (10) can be realized synchronous brake with described road combined snow cleaning car, guarantee safety.
Brake signal is housed and shows bandwidth signals, caution signal display unit at described road combined snow cleaning car rearmost end shell, wherein the brake signal circuit system is connected with plug with the lorry brake circuit, so that the front and back brake signal shows synchronously.
Claims (10)
1. road combined snow cleaning car, it is characterized in that: by draw bar (1), wheel steering mechanism, the broken stripping machine (2) of ice and snow, power source (3), push away collection and receive extraordinary snow cave shovel (4), snow blower (5), road cleaner (6), front vehicle wheel (7), rear wheel (8), these working cells of signals of vehicles system (9) form, to carry out operation by the described road combined snow cleaning car of truck (10) traction, simultaneously the rear of accumulated snow from truck (10) compartment installed to the compartment of truck (10), truck (10) is synchronous with the start and stop of described road combined snow cleaning car.
2. according to claims 1 described road combined snow cleaning car, it is characterized by: draw bar (1) is the rigidity draw bar, draw bar (1) and the type of attachment that is fixed between the draw hook (11) at the described road combined snow cleaning car of traction truck (10) rear portion of advancing are hinged, hinged between draw bar (1) and the draw hook (11) is detachable, and two parts both can connect also and can separate.
3. according to claims 1 described road combined snow cleaning car, it is characterized by: wheel steering mechanism refers to turn to by pull bar (12) pulling front vehicle wheel (7), steering mode is: wheel turns to, be pull bar (12) pulling front vehicle wheel (7) when turning to, front vehicle wheel (7) left and right sides lateral rotation of described road combined snow cleaning car and fixedly and then rotation of the axle of front vehicle wheel.
4. according to claims 1 described road combined snow cleaning car, it is characterized by: tool rest (14) is equipped with on circular drum (13) surface of the broken stripping machine of ice and snow (2), detachable cutting knife (15) is housed on the tool rest (14), cylinder (13) is fixed on the vehicle frame (17) of described road combined snow cleaning car by barrel support (16), vertical shaft (18) is housed on the barrel support, be equipped with on the vertical shaft (18) and swing pull bar (19), there are several tongue and grooves (20) engaged between vertical shaft (18) and the swing pull bar (19), between barrel support (16) and the vehicle frame (17) spring (21) is housed, one group of eccentric vibrating axle (22) also is housed on the barrel support (16), several cylinders (13) transverse row composition cylinder group in a row, arrange before and after several cylinder group and form the cylinder array, cylinder in the array (13) can swing under the pulling that swings pull bar (19), when any one cylinder (13) in the array is pressed onto ground obstacle in rolling process, spring (21) compression can be risen and keep away barrier, the vibration that the rotation of eccentric vibrating axle (22) causes passes to cylinder (13) by barrel support (16), finally is passed to the road surface by cutting knife (15).
5. according to claims 1 described road combined snow cleaning car, it is characterized by: by the work of diesel engine band brake hydraulic station, for described road combined snow cleaning car provides hydraulic power supply.
6. according to claims 1 described road combined snow cleaning car, it is characterized by: shovel board (23) is connected with described road combined snow cleaning vehicle carriage (17) by quadric chain (24), shovel board (23) elevation is low wide and up narrow form, namely be the reducing-pitch thread structure from top to bottom, there is standing baffle (25) shovel board (23) side, the above has capping plate (26), barrier switching mechanism (27) is kept away in shovel board (23) bottom, between shovel board (23) and capping plate (26), circular impeller (28) is arranged, impeller (28) is contained on the vehicle frame (17), impeller (28) is upper to be equipped with several blades (29) with elastic connection way, and the top panel (30) of shovel board (23) is fixed with top two connecting rods of quadric chain (24).
7. according to claims 1 described road combined snow cleaning car, it is characterized by: the impeller of centrifugal snow blower (31) is two, (31) another constant speed that turn clockwise of two impellers are rotated counterclockwise, two impellers (31) share a snow throwing cylinder (32), be fixed with rotary snow throwing horizontally-guided mechanism (33) on the snow throwing cylinder (32), the pitching guiding mechanism first order (34) is housed in the snow throwing horizontally-guided mechanism (33), the second level (35), the type of drive of snow blower (5) is fluid motor-driven or machine driving.
8. according to claims 1 described road combined snow cleaning car, it is characterized by: road cleaner (6) is by two round brush (36), (37) or three round brush (36), (37), (38) vertically arrange and form cleaning agency and transmission mechanism with iron plate shell (39) sealing, round brush (36) ground contacting portion and snow-discharging port (40) are only arranged for opening wide, round brush (36) direction of rotation is identical with described road combined snow cleaning car direction of advance in the contact position, ground, round brush (37) is opposite with round brush (36) direction of rotation, round brush is that the circular brushing pieces of a plurality of monolithics (41) are through axle (42) and combine, bristle (43) material is PP or steel wire, the round brush rotation is by fluid motor-driven, iron plate shell (39) is for staying up and down the columnar structured of mouth, such as snow-discharging port (40), sweep away snow mouthful (44), pass-through (45), deliver in relays mouthful (46), iron plate shell (39) internal diameter and brushing piece (41) external diameter differ within 10MM.
9. according to claims 1 described road combined snow cleaning car, it is characterized by: front vehicle wheel (7), rear wheel are equipped with brake gear on (8), it is characterized by: the pneumatic brake device, and the braking air pipe quick union of the gas circuit of described road combined snow cleaning car brake gear and truck (10) links together.
10. according to claims 1 described road combined snow cleaning car, it is characterized by: signals of vehicles system (9) is arranged in top, iron plate shell (39) back, with about two red brake lamps show the brake signal of described road combined snow cleaning car, the brake lamp power supply is taken from the braking circuit of truck (10), with fast plug two car braking circuits are linked together, with the width that shows respectively described road combined snow cleaning car with the LED lamp of left and right sides arrow of yellow color, show that with the LED display of red color other are to the information warning of described road combined snow cleaning car rear driving vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220143162 CN202787173U (en) | 2012-04-09 | 2012-04-09 | Road combined snow sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220143162 CN202787173U (en) | 2012-04-09 | 2012-04-09 | Road combined snow sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202787173U true CN202787173U (en) | 2013-03-13 |
Family
ID=47814455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220143162 Expired - Fee Related CN202787173U (en) | 2012-04-09 | 2012-04-09 | Road combined snow sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202787173U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733348A (en) * | 2012-04-09 | 2012-10-17 | 张铁民 | Combined road snow sweeper |
| CN105220638A (en) * | 2015-11-03 | 2016-01-06 | 孙明焕 | A kind of cleaning roller of road-surface cleaner and road-surface cleaner |
| CN105986557A (en) * | 2015-06-19 | 2016-10-05 | 赵边疆 | Shoveling and pushing snow removal tool |
| CN107354903A (en) * | 2017-09-08 | 2017-11-17 | 张铁民 | Shovel sweeps dress snow sweeper |
| CN110241772A (en) * | 2019-07-05 | 2019-09-17 | 河北科技大学 | A kind of perching knife combines stronger large size to remove snow ice Working mechanism |
| CN112813910A (en) * | 2020-12-30 | 2021-05-18 | 哈尔滨商业大学 | Hand-held small-sized pavement hard snow ice layer crusher and using method thereof |
| CN112832187A (en) * | 2021-02-25 | 2021-05-25 | 北京理工大学 | Snow removing vehicle and snow sweeping and deicing method thereof |
-
2012
- 2012-04-09 CN CN 201220143162 patent/CN202787173U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733348A (en) * | 2012-04-09 | 2012-10-17 | 张铁民 | Combined road snow sweeper |
| CN105986557A (en) * | 2015-06-19 | 2016-10-05 | 赵边疆 | Shoveling and pushing snow removal tool |
| CN105220638A (en) * | 2015-11-03 | 2016-01-06 | 孙明焕 | A kind of cleaning roller of road-surface cleaner and road-surface cleaner |
| CN107354903A (en) * | 2017-09-08 | 2017-11-17 | 张铁民 | Shovel sweeps dress snow sweeper |
| CN110241772A (en) * | 2019-07-05 | 2019-09-17 | 河北科技大学 | A kind of perching knife combines stronger large size to remove snow ice Working mechanism |
| CN112813910A (en) * | 2020-12-30 | 2021-05-18 | 哈尔滨商业大学 | Hand-held small-sized pavement hard snow ice layer crusher and using method thereof |
| CN112832187A (en) * | 2021-02-25 | 2021-05-25 | 北京理工大学 | Snow removing vehicle and snow sweeping and deicing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202787173U (en) | Road combined snow sweeper | |
| CN102733348A (en) | Combined road snow sweeper | |
| CN102094401B (en) | Vehicle-mounted multifunctional snow remover | |
| CN201915354U (en) | Vehicle-mounted multi-functional snow removal vehicle | |
| CN104499450B (en) | A kind of refuse cleaning vehicle | |
| CN104452644A (en) | Snow removal machine | |
| CN201924306U (en) | Automatic ice removal and ablation mechanical vehicle | |
| CN106245570A (en) | A kind of environmental sanitation snow sweeper | |
| CN204000701U (en) | A kind of environmental-protection road sweeper | |
| CN201635045U (en) | Road ice and snow clearing device | |
| CN205604156U (en) | Snowplough | |
| CN209508910U (en) | A kind of multifunctional road ice and snow removing machine | |
| CN102828486A (en) | Combined-type snow shoveling machine | |
| CN202416241U (en) | Combined snow remover | |
| CN2878497Y (en) | Combined snow clearer | |
| CN202280034U (en) | Chain-type multi-purpose ground offscouring collection truck | |
| CN2460555Y (en) | Roal snow remover | |
| CN202227299U (en) | Bridge floor garbage collecting device | |
| CN2591090Y (en) | Machine for removing ice & Snow from road | |
| CN209584947U (en) | Vehicle-mounted auger snow blower | |
| CN111254868A (en) | Snow shoveling device for small urban roads | |
| CN202450469U (en) | Multifunctional environment-friendly cleaning vehicle | |
| CN202369963U (en) | Small deicing snow clearing machine | |
| CN102733344B (en) | Combined snow sweeper | |
| CN202450477U (en) | Stress snow cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |