CN111733755A - Cold region road ice layer cleaning device and cleaning method - Google Patents

Cold region road ice layer cleaning device and cleaning method Download PDF

Info

Publication number
CN111733755A
CN111733755A CN202010815026.7A CN202010815026A CN111733755A CN 111733755 A CN111733755 A CN 111733755A CN 202010815026 A CN202010815026 A CN 202010815026A CN 111733755 A CN111733755 A CN 111733755A
Authority
CN
China
Prior art keywords
gear
motor
cleaning device
vehicle body
fixedly connected
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.)
Pending
Application number
CN202010815026.7A
Other languages
Chinese (zh)
Inventor
李钧
高庆飞
刘仁涛
蒋俊山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heilongjiang College of Construction
Original Assignee
Heilongjiang College of Construction
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heilongjiang College of Construction filed Critical Heilongjiang College of Construction
Priority to CN202010815026.7A priority Critical patent/CN111733755A/en
Publication of CN111733755A publication Critical patent/CN111733755A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/10Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice by application of heat for melting snow or ice, whether cleared or not, combined or not with clearing or removing mud or water, e.g. burners for melting in situ, heated clearing instruments; Cleaning snow by blowing or suction only
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H10/00Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials ; Roadside storage of gritting or solid thawing materials; Permanently installed devices for applying gritting or thawing materials; Mobile apparatus specially adapted for treating wintry roads by applying liquid, semi-liquid or granular materials
    • E01H10/007Mobile apparatus specially adapted for preparing or applying liquid or semi-liquid thawing material or spreading granular material on wintry roads
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/12Apparatus or implements specially adapted for breaking, disintegrating, or loosening layers of ice or hard snow with or without clearing or removing ; Roughening ice or hard snow by means of tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)

Abstract

The invention discloses a cold region road ice layer cleaning device and a cleaning method, and the cold region road ice layer cleaning device comprises a vehicle body, heating wires and a second motor, wherein the front end and the rear end of the vehicle body are respectively provided with an anti-skid wheel, the front end of the vehicle body is provided with a vehicle window, the interior of the vehicle body is provided with a storage device, the lower end of the storage device penetrates through the interior of a sprinkling head, the lower end of the sprinkling head is provided with a sprinkling hole, the outer surface of the upper end of the sprinkling head is fixedly connected with a first gear, the left side and the right side of the first gear are respectively connected with a second gear in a meshing manner, the upper end of the second gear on the right side is fixedly connected with the output end of the second motor through bolts, the right side of the vehicle body is fixedly connected with a shovel plate, the heating wires are fixedly arranged in. This cold district road ice layer cleaning device conveniently carries out the breakage to the ice sheet to and the convenience is collected the ice-cube, also convenient even salt that spills simultaneously prevents that snow from melting and freezing.

Description

Cold region road ice layer cleaning device and cleaning method
Technical Field
The invention relates to the technical field related to road ice layer treatment, in particular to a cold region road ice layer cleaning device and a cleaning method.
Background
At present, the snow removing amount in winter is large, the accumulated snow on roads is serious, the workload of timely clearing the accumulated snow is very large, along with the rapid development of cities, the number of urban roads is obviously increased and is continuously widened, and urban overpasses and expressways develop rapidly, so that the snow removing method has very important significance for the treatment of the accumulated snow on the roads under the background.
However, in general road ice layer treatment, the ice layer is not convenient to be crushed, ice blocks are not convenient to be collected, and salt is not convenient to be spread uniformly.
Disclosure of Invention
The invention aims to provide a cold region road ice layer cleaning device and a cleaning method, which are used for solving the problems that the ice layer is not convenient to crush, the ice blocks are not convenient to collect and the salt is not convenient to uniformly spread when the ice layer is treated on the road in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a cold region road ice layer cleaning device comprises a vehicle body, a heating wire and a second motor, wherein the front end and the rear end of the vehicle body are respectively provided with an anti-skid wheel, the front end of the vehicle body is provided with a vehicle window, the interior of the vehicle body is provided with a storage device, the lower end of the storage device penetrates through the inside of the sprinkling head, the lower end of the sprinkling head is provided with a sprinkling hole, and the outer surface of the upper end of the throwing head is fixedly connected with a first gear, the left side and the right side of the first gear are respectively connected with a second gear in a meshing way, the upper end of the second gear on the right side is fixedly connected with the output end of a second motor through a bolt, the right side of the vehicle body is fixedly connected with a shovel plate, heating wires are fixedly arranged inside the shovel plate, the front side and the rear side of the shovel plate are both fixedly connected with supporting frames, and a crushing roller is arranged on the supporting frame, and a crushing blade is fixedly connected to the outer surface of the crushing roller.
Preferably, strorage device includes the box, the case lid, the puddler, first motor, the belt, adjust the pole, the baffle, flitch and unloading pipe down, the upper end block of box is connected with the case lid, the inside of box rotates through the pivot to be connected with the regulation pole, the left and right sides of adjusting the pole all rotates and is connected with the puddler, be connected with the belt through the pivot between puddler and the regulation pole, the puddler on right side passes through the output fixed connection of pivot and first motor, the lower extreme of box is connected with the unloading pipe, the inside right side lower extreme fixedly connected with baffle of box, the inside left side lower extreme of box has the unloading board through hydraulic hinge connection.
Preferably, the stirring rod and the adjusting rod are both in a tripod structure, and the blanking plate forms a turnover structure in the box body through the adjusting rod.
Preferably, the baffle is arranged in the box body in an inclined mode, and the extension line of the baffle is intersected with the blanking plate.
Preferably, the longitudinal section of shovel board is "L" style of calligraphy structure, and the lower extreme of shovel board is the slope setting to install the hot plate on the inner wall of shovel board.
Preferably, the crushing blades are disposed at equal angles on the outer surface of the crushing roller, and the length of the crushing roller is equal to the front-rear length of the shovel plate.
Compared with the prior art, the invention has the beneficial effects that: the ice layer cleaning device for the cold region road is convenient for crushing the ice layer, collecting ice blocks and uniformly sprinkling salt, so that the accumulated snow is prevented from melting and freezing;
1. the salt throwing device is provided with a storage device and a throwing head, wherein the throwing head rotates at the lower end of the vehicle body through a first gear, so that the range of throwing industrial salt is conveniently increased, more uniform salt throwing is facilitated, salt is stored in the storage device, stirring is facilitated, caking is avoided, and discharging is facilitated;
2. the ice crushing device is provided with a shovel plate and a crushing roller, the crushing roller is installed and connected to the vehicle body through a support frame, so that an ice layer can be conveniently crushed, and meanwhile, the shovel plate is used for conveniently melting crushed ice blocks, so that the snow is prevented from melting and freezing, and the normal use of a road is prevented from being influenced;
3. be equipped with shovel board and heater strip, the shovel board is convenient to be shoveled the ice cube and is removed, melts the ice cube through the heater strip simultaneously, is convenient for quick melting, improves the efficiency of clearance, facilitates the use.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic sectional elevation view of the storage device of the present invention;
FIG. 4 is a schematic view of the overall construction of the blade of the present invention;
FIG. 5 is a schematic view of the connection structure of the crushing roller and the crushing blade according to the present invention.
In the figure: 1. a vehicle body; 2. a vehicle window; 3. anti-skid wheels; 4. a storage device; 401. a box body; 402. a box cover; 403. a stirring rod; 404. a first motor; 405. a belt; 406. adjusting a rod; 407. a baffle plate; 408. a blanking plate; 409. a discharging pipe; 5. a shovel plate; 6. heating wires; 7. a support frame; 8. a crushing roller; 9. a crushing blade; 10. heating plates; 11. a sprinkling head; 12. a throwing hole; 13. a first gear; 14. a second gear; 15. a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a cold region road ice layer cleaning device comprises a vehicle body 1, a vehicle window 2, antiskid wheels 3, a storage device 4, a shovel plate 5, a heating wire 6, a support frame 7, a crushing roller 8, a crushing blade 9, a heating plate 10, a sprinkling head 11, a sprinkling hole 12, a first gear 13, a second gear 14 and a second motor 15, wherein the antiskid wheels 3 are respectively arranged and connected at the front end and the rear end of the vehicle body 1, the vehicle window 2 is arranged and connected at the front end of the vehicle body 1, the storage device 4 is arranged and connected in the vehicle body 1, the lower end of the storage device 4 penetrates through the sprinkling head 11, the storage device 4 comprises a box body 401, a box cover 402, a stirring rod 403, a first motor 404, a belt 405, an adjusting rod 406, a baffle 407, a blanking plate 408 and a blanking pipe 409, the upper end of the box body 401 is connected with the box cover 402 in a clamping manner, the inner side of the box body 401 is rotatably connected with the adjusting rod 406 through a rotating shaft, a belt 405 is connected between the stirring rod 403 and the adjusting rod 406 through a rotating shaft, the stirring rod 403 on the right side is fixedly connected with the output end of a first motor 404 through a rotating shaft, the lower end of the box body 401 is connected with a blanking pipe 409, the right lower end of the interior of the box body 401 is fixedly connected with a baffle 407, the left lower end of the interior of the box body 401 is connected with a blanking plate 408 through a hydraulic hinge, the lower end of the sprinkling head 11 is provided with a sprinkling hole 12, the outer surface of the upper end of the sprinkling head 11 is fixedly connected with a first gear 13, the left side and the right side of the first gear 13 are respectively engaged and connected with a second gear 14, the upper end of the second gear 14 on the right side is fixedly connected with the output end of a second motor 15 through a bolt, the right side of the vehicle body 1 is fixedly connected with a shovel plate 5, the heating wires 6 are fixedly installed in, and a crushing blade 9 is fixedly connected to the outer surface of the crushing roller 8.
Stirring rod 403 and regulation pole 406 all are the tripod structure as in fig. 1 and 3, and unloading board 408 constitutes flip structure through regulation pole 406 in the inside of box 401, conveniently stirs the industrial salt in the box 401, avoids the caking, influences the unloading, and baffle 407 is the slope setting in the inside of box 401 as in fig. 3, and the extension line of baffle 407 intersects with unloading board 408, makes things convenient for the unloading, is convenient for control unloading speed, facilitates the use.
Like the longitudinal section of shovel board 5 in fig. 1 and fig. 4 is "L" style of calligraphy structure, and the lower extreme of shovel board 5 is the slope setting, and install hot plate 10 on the inner wall of shovel board 5, conveniently shovel the ice-cube piece, thereby be convenient for melt into water through heater strip 6, facilitate the use, smash blade 9 in fig. 1 and fig. 4 and set up at angles such as crushing roller 8's surface, and the length size of crushing roller 8 equals the front and back length size of shovel board 5, smash the ice-cube on ground, conveniently just shovel through shovel board 5.
A cleaning method of a cold region road ice layer cleaning device comprises the following steps: when the ice layer cleaning device for roads in cold regions is used, firstly, as shown in fig. 1 and 4, the vehicle body 1 is driven to the road, the crushing blade 9 contacts with the ice on the ground, the crushing roller 8 is conveniently driven to roll when the vehicle body 1 is driven, so that the ice is conveniently crushed, meanwhile, the shoveling plate 5 shovels the crushed ice on the ground, the heating wire 6 is installed inside the shoveling plate 5, so that the crushed ice is conveniently melted, so that the ice is conveniently cleaned, meanwhile, as shown in fig. 1, 2 and 3, the switch of the second motor 15 is turned on, the second motor 15 drives the second gear 14 to rotate, the second gear 14 is meshed with the first gear 13, so that the throwing head 11 is conveniently driven to rotate, the industrial salt is thrown out through the throwing hole 12, the range and the uniformity of the throwing are improved, the switch of the first motor 404 is turned on, the first motor 404 drives the stirring rod 403 to rotate, the stirring rod 403 is in transmission connection with the adjusting rod 406 through the belt 405, so that industrial salt can be stirred conveniently and can be prevented from caking, when the adjusting rod 406 rotates, the blanking plate 408 is extruded, the blanking plate 408 is turned downwards, the blanking plate 408 is separated from the baffle 407 conveniently, the blanking speed of the industrial salt can be controlled conveniently and is convenient to use, the model of the second motor 15 used above is XD-60KTYZ, the forward and reverse rotation can be adjusted conveniently, and the whole process of the ice layer cleaning device for the cold region road is used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a cold district road ice layer cleaning device, includes automobile body (1), door window (2), skid resistant wheel (3) and second motor (15), its characterized in that: the front end and the rear end of the vehicle body (1) are respectively and fixedly connected with an anti-skidding wheel (3), the front end of the vehicle body (1) is respectively and fixedly connected with a vehicle window (2), the interior of the vehicle body (1) is respectively and fixedly connected with a storage device (4), the lower end of the storage device (4) penetrates through the interior of a sprinkling head (11), the lower end of the sprinkling head (11) is provided with a sprinkling hole (12), the outer surface of the upper end of the sprinkling head (11) is fixedly connected with a first gear (13), the left side and the right side of the first gear (13) are respectively and fixedly meshed with a second gear (14), the upper end of the second gear (14) on the right side is fixedly connected with the output end of a second motor (15) through a bolt, the right side of the vehicle body (1) is fixedly connected with a shovel plate (5), the interior of the shovel plate (5) is fixedly mounted with a heating wire (6), the front, and the support frame (7) is provided with a crushing roller (8), and the outer surface of the crushing roller (8) is fixedly connected with a crushing blade (9).
2. The cold region road ice layer cleaning device of claim 1, characterized in that: the storage device (4) comprises a box body (401), a box cover (402), a stirring rod (403), a first motor (404), a belt (405), an adjusting rod (406), a baffle (407), a blanking plate (408) and a blanking pipe (409), the upper end block of box (401) is connected with case lid (402), the inside middle side of box (401) is rotated through the pivot and is connected with regulation pole (406), the left and right sides of adjusting pole (406) all rotates and is connected with puddler (403), puddler (403) and adjust and be connected with belt (405) through the pivot between pole (406), puddler (403) on right side are through the output fixed connection of pivot with first motor (404), the lower extreme of box (401) is connected with unloading pipe (409), the inside right side lower extreme fixedly connected with baffle (407) of box (401), there is unloading board (408) inside left lower extreme of box (401) through hydraulic hinge connection.
3. The cold region road ice layer cleaning device according to claim 2, characterized in that: the stirring rod (403) and the adjusting rod (406) are both in a tripod structure, and the blanking plate (408) forms a turnover structure in the box body (401) through the adjusting rod (406).
4. The cold region road ice layer cleaning device according to claim 2, characterized in that: the baffle (407) is obliquely arranged in the box body (401), and the extension line of the baffle (407) is intersected with the blanking plate (408).
5. The cold region road ice layer cleaning device of claim 1, characterized in that: the longitudinal section of shovel board (5) is "L" style of calligraphy structure, and the lower extreme of shovel board (5) is the slope setting to install hot plate (10) on the inner wall of shovel board (5).
6. The cold region road ice layer cleaning device of claim 1, characterized in that: the crushing blades (9) are arranged on the outer surface of the crushing roller (8) at equal angles, and the length of the crushing roller (8) is equal to the front length and the rear length of the shovel plate (5).
7. A cleaning method of a cold region road ice layer cleaning device based on claim 1 is characterized in that: the specific cleaning method comprises the following steps: when the ice layer cleaning device for roads in cold regions is used, a vehicle body (1) is opened to the road, a crushing blade (9) is in contact with ice blocks on the ground, when the vehicle body (1) is driven, a crushing roller (8) is conveniently driven to roll, so that the ice blocks are conveniently crushed, meanwhile, a shovel plate (5) shovels the crushed ice blocks on the ground, a heating wire (6) is arranged inside the shovel plate (5), so that the crushed ice blocks are conveniently melted, the ice blocks are conveniently cleaned, a switch of a second motor (15) is turned on, the second motor (15) drives a second gear (14) to rotate, the second gear (14) is meshed with a first gear (13) and is connected with a throwing head (11) to rotate, industrial salt is thrown out through a throwing hole (12), the throwing range and uniformity are improved, the switch of the first motor (404) is turned on, and the first motor (404) drives a stirring rod (403) to rotate, puddler (403) and adjust and be connected through belt (405) transmission between pole (406) to be convenient for stir the industrial salt, avoid the caking, when adjusting pole (406) and rotate, flitch (408) under the extrusion, flitch (408) upset downwards down, thereby flitch (408) and baffle (407) part separately down are convenient for, the speed of convenient control industrial salt unloading, facilitate the use, and the model of the second motor (15) that uses above is XD-60KTYZ, conveniently adjusts just reversing.
CN202010815026.7A 2020-08-13 2020-08-13 Cold region road ice layer cleaning device and cleaning method Pending CN111733755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010815026.7A CN111733755A (en) 2020-08-13 2020-08-13 Cold region road ice layer cleaning device and cleaning method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010815026.7A CN111733755A (en) 2020-08-13 2020-08-13 Cold region road ice layer cleaning device and cleaning method

Publications (1)

Publication Number Publication Date
CN111733755A true CN111733755A (en) 2020-10-02

Family

ID=72658436

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010815026.7A Pending CN111733755A (en) 2020-08-13 2020-08-13 Cold region road ice layer cleaning device and cleaning method

Country Status (1)

Country Link
CN (1) CN111733755A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114941305A (en) * 2022-06-14 2022-08-26 枣庄九一电子科技有限公司 Anti-freezing device for highway pavement

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2128088A1 (en) * 1992-01-15 1993-07-22 Sixten Forsdahl Method and device to scatter a preheated material on a surface
CN207987843U (en) * 2017-12-04 2018-10-19 宜昌凯越建筑装饰工程有限公司 A kind of construction site dedusting watering heat sink
CN208105168U (en) * 2018-03-05 2018-11-16 北京雪之妙滑雪科技发展有限公司 A kind of pressure snow machine with hard snow crushing function
CN208235412U (en) * 2018-04-12 2018-12-14 河南省路嘉路桥股份有限公司 A kind of highway floor-care device
CN208844484U (en) * 2018-08-22 2019-05-10 山西路桥集团长临高速公路有限公司 A kind of bridge pavement deicer
CN109778766A (en) * 2019-03-11 2019-05-21 付桂青 A kind of vehicular is swept away snow deicing vehicle
CN209379423U (en) * 2018-11-30 2019-09-13 中储粮镇江粮油质量检测中心有限公司 A kind of soybean sample impurity winnowing machine
CN209555856U (en) * 2018-11-10 2019-10-29 马庆英 A kind of bridge deicer
CN210368810U (en) * 2019-07-19 2020-04-21 河北新源环保科技有限公司 Asphalt pavement maintenance truck with snow and ice removing functions

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2128088A1 (en) * 1992-01-15 1993-07-22 Sixten Forsdahl Method and device to scatter a preheated material on a surface
CN207987843U (en) * 2017-12-04 2018-10-19 宜昌凯越建筑装饰工程有限公司 A kind of construction site dedusting watering heat sink
CN208105168U (en) * 2018-03-05 2018-11-16 北京雪之妙滑雪科技发展有限公司 A kind of pressure snow machine with hard snow crushing function
CN208235412U (en) * 2018-04-12 2018-12-14 河南省路嘉路桥股份有限公司 A kind of highway floor-care device
CN208844484U (en) * 2018-08-22 2019-05-10 山西路桥集团长临高速公路有限公司 A kind of bridge pavement deicer
CN209555856U (en) * 2018-11-10 2019-10-29 马庆英 A kind of bridge deicer
CN209379423U (en) * 2018-11-30 2019-09-13 中储粮镇江粮油质量检测中心有限公司 A kind of soybean sample impurity winnowing machine
CN109778766A (en) * 2019-03-11 2019-05-21 付桂青 A kind of vehicular is swept away snow deicing vehicle
CN210368810U (en) * 2019-07-19 2020-04-21 河北新源环保科技有限公司 Asphalt pavement maintenance truck with snow and ice removing functions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114941305A (en) * 2022-06-14 2022-08-26 枣庄九一电子科技有限公司 Anti-freezing device for highway pavement

Similar Documents

Publication Publication Date Title
CN201180260Y (en) Snow remover
CN208105171U (en) A kind of multi-stage, efficient integration ice and snow processing vehicle
CN110552314A (en) Highway ice-breaking and deicing vehicle with cleaning function
CN111733755A (en) Cold region road ice layer cleaning device and cleaning method
CN210766597U (en) Ice crushing device for highway maintenance
CN212562213U (en) Machine for removing accumulated snow on roof
CN206646445U (en) A kind of hydraulic resonance deicer
CN212358182U (en) Road and bridge defroster
CN214301524U (en) Deicing snow melt device for town road
CN104118696A (en) Snow melting agent spreading device
CN220013311U (en) Road construction is with road surface device of spreading
CN112252262A (en) Road and bridge pavement deicing equipment capable of reducing snow water solidifying point
CN209816768U (en) Snow collecting device
CN217053202U (en) Fine surface treatment device for anti-icing asphalt pavement
CN107165117B (en) A kind of urban construction road deicing machine
CN219137546U (en) Winter broken ice structure for highway maintenance vehicle
CN216739443U (en) High-efficient defroster is used to town road bridge
CN217810752U (en) Winter road snow removing device
CN214555615U (en) Road ice and snow cleaning device for municipal sanitation
CN219118051U (en) Mounting type road surface deicing device
CN220468742U (en) Deicing device for highway bridge
CN213836513U (en) Deicing device for road and bridge
CN210636367U (en) Multifunctional electric hand-held vehicle for shoveling snow, throwing snow-melting agent
CN218880709U (en) Highway snow shoveling device
CN213773173U (en) Ice crushing device for highway maintenance

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20201002