CN102182158B - Multifunctional ice-breaking snow remover - Google Patents

Multifunctional ice-breaking snow remover Download PDF

Info

Publication number
CN102182158B
CN102182158B CN2011101731392A CN201110173139A CN102182158B CN 102182158 B CN102182158 B CN 102182158B CN 2011101731392 A CN2011101731392 A CN 2011101731392A CN 201110173139 A CN201110173139 A CN 201110173139A CN 102182158 B CN102182158 B CN 102182158B
Authority
CN
China
Prior art keywords
shovel
snow
hinged
quadric chain
hydraulic cylinder
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.)
Active
Application number
CN2011101731392A
Other languages
Chinese (zh)
Other versions
CN102182158A (en
Inventor
王柏刚
隋昕明
赵立
田永杰
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.)
Jilin Province Road Construction Machinery Co Ltd
Original Assignee
Jilin Province Road Construction Machinery Co Ltd
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 Jilin Province Road Construction Machinery Co Ltd filed Critical Jilin Province Road Construction Machinery Co Ltd
Priority to CN2011101731392A priority Critical patent/CN102182158B/en
Publication of CN102182158A publication Critical patent/CN102182158A/en
Application granted granted Critical
Publication of CN102182158B publication Critical patent/CN102182158B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The invention discloses a multifunctional ice-breaking snow remover. The multifunctional ice-breaking snow remover is characterized by comprising a wind vibration shovel ice-breaking and snow-removing device fixedly connected at a front bumper of a vehicle and/or the front end of a girder, a vibration shovel ice-breaking and snow-removing device fixedly connected at the middle part of the vehicle girder, and a snow cleaning device fixedly connected at the rear part of the vehicle girder; the wind vibration shovel ice-breaking and snow-removing device comprises a snow removing fan fixedly connected on a front shovel, the rear part of the front snow shovel is hinged with a front rod of a front four-rod linkage mechanism, a rear rod is fixedly connected with the front end of a bracket, a piston rod of a steering hydraulic cylinder is hinged with the rear part of the front shovel, the rear end of the cylinder body of the steering hydraulic cylinder is hinged with the rear rod, a piston rod of a lifting hydraulic cylinder is hinged with an upper rod, the rear end of the cylinder body of the lifting hydraulic cylinder is hinged with the rear rod, and a front shovel vibration motor is fixedly connected at the rear part of the front shovel; and the vibration shovel ice-breaking and snow-removing device comprises a middle shovel vibration motor and a driving mechanism fixedly connected on a middle shovel. The multifunctional ice-breaking snow remover has the advantages of complete functions, wide application range, good ice and snow removing effect, high operation efficiency, high cleaning rate, energy conservation and the like.

Description

The multi-functional snow removing machine that opens ice
Technical field
The invention belongs to the road cleaning equipment, is a kind of multi-functional snow removing machine that opens ice.
Background technology
Existing wind-force snow removing machine is to lean on the directed blowing snow operation of high-power blower, can only blow down accumulated snow not steady and sure through People's Bank of China and that garage rolls, be only applicable to airport or speedway usually and use, and power consumption is big, and efficient is low, and operating cost is high; Existing shovel snow removing machine only has common snow cave shovel, because snow cave shovel does not have the vibration force effect; Be difficult to abolish sticking being attached on the road surface, roll the ice and snow blending layer of formation with garage through People's Bank of China is steady and sure, its Ex-all rate is low; Still need by the artificial supplementation snow removing; Snow removing efficient is low, still needs more manpower operation, and is time-consuming.
Summary of the invention
Technical problem to be solved by this invention is, prior art is organically made up and improve innovation, provides a kind of multiple functional, applied widely, and snow removing efficient is high, and the Ex-all rate is high, and saves the multi-functional snow removing machine that opens ice of the energy.
Solving the technical scheme that its technical problem takes is: a kind of multi-functional snow removing machine that opens ice; It is characterized in that: it comprises vehicle 39, is fixed with the wind-force vibrospade snow-removing device 40 that opens ice at the front end of the front bumper 44 of vehicle 39 and/or crossbeam 43, is fixed with the vibrospade snow-removing device 41 that opens ice at crossbeam 43 middle parts of vehicle 39; Crossbeam 43 rear portions at vehicle 39 are fixed with clean snow device 42; Said wind-force vibrospade opens ice and shovels 1 before snow-removing device 40 comprises, on preceding shovel 1, is fixed with wind and snow removing machine 2, and the air outlet 10 of wind and snow removing machine 2 is communicated with the aid distributing pipe 11 that in preceding shovel 1, is provided with; Several blowing snow tuyeres 12 are set below aid distributing pipe 11; The rear portion of preceding snow cave shovel 1 and the preceding bar of preceding quadric chain 5 are hinged, and the back bar of preceding quadric chain 5 and the front end of support 6 are connected, and the piston rod front end of hydraulic steering cylinder 3 and the rear portion of preceding shovel 1 are hinged; The back bar of the rear end of the cylinder block of hydraulic steering cylinder 3 and preceding quadric chain 5 is hinged; The piston rod front end of lifting hydraulic cylinder 4 and the upper boom of preceding quadric chain 5 are hinged, and the back bar of the rear end of the cylinder block of lifting hydraulic cylinder 4 and preceding quadric chain 5 is hinged, shovel vibrating motor 7 before the rear portion of preceding shovel 1 is fixed with; Said vibrospade open ice snow-removing device 41 comprise in the shovel 14; Shovel vibrating motor 17 and driving mechanism on middle shovel 14, being fixed with; The structure of said driving mechanism is; Have the left quadric chain of parallel motion, right quadric chain, left hydraulic cylinder 20 and right hydraulic cylinder 25, the upper left connecting rod 18 of left quadric chain is hinged with the left support abutment 16 of middle shovel with left lower link 19, and the left back connecting rod 21 of left quadric chain is hinged with the cylinder body end of left hydraulic cylinder 20; The left lower link 19 of left side quadric chain is hinged with the tailpiece of the piston rod of left hydraulic cylinder 20; The upper right connecting rod 22 of right quadric chain is hinged with the right support abutment 26 of middle shovel with bottom right connecting rod 23, and the right back connecting rod 24 of right quadric chain is hinged with the cylinder body end of right hydraulic cylinder 25, and the bottom right connecting rod 23 of right quadric chain is hinged with the tailpiece of the piston rod of right hydraulic cylinder 25; Said clean snow device 42 comprises clean flurry machine 38, and the air outlet 37 of clean flurry machine 38 is communicated with distribution plenum 36, and several clean flurry mouths 35 are set below distribution plenum 36; The front portion of shovel 1 is fixed with rubber stop aerofoil 19 before said.
The multi-functional snow removing machine that opens ice of the present invention; Owing to be fixed with as first road wind-force vibrospade of the snow removing snow-removing device that opens ice that opens ice at the front end of the front bumper of vehicle and/or crossbeam; Cause wind-force, vibration force and shovel shear force to cooperate with on the road surface of ice and snow blending; Ice and snow blending layer is separated with the road surface, and the ice and snow that preceding shovel is cut and rooted out ice and snow blending layer enforcement shovel forwards advances; Several blowing snow tuyeres of wind and snow removing machine with the directed drift of ice and snow in a side; Owing to be fixed with the rubber stop aerofoil in the front portion of preceding shovel, be fixed with the edge of shovel at the rear portion of preceding shovel, shovel was inner before several blowing snow tuyeres of wind and snow removing machine were arranged at again, can make the wind concentration blowing snow, avoided wind-force to disperse, and improved the utilization rate of wind-force; Owing to be fixed with the vibrospade that replenishes the snow removing that opens ice as second road snow-removing device that opens ice at the crossbeam of vehicle middle part; Cause a small amount of ice and snow that still residues on the road surface to continue to implement vibration force and shovel shear force, shift the inclination cambered surface orientation of shovel in the ice and snow edge of rooting out onto a side; Owing to be fixed with the clean snow device that acts on the operation of last clean snow together at the crossbeam rear portion of vehicle, can under the orientation of several blowing snow tuyeres of flurry machine purges only, make the thorough Ex-all of the ice and snow that is scattered on the road surface; Have multiple functionally, deicing is effective, and operating efficiency is high, and the Ex-all rate is high, and saves advantage such as the energy, can the place deicing operations such as highway, airport, sports ground, high-grade highway adaptable across outskirts of a town.
Description of drawings
Fig. 1 looks sketch map for the multi-functional snow removing machine structure master that opens ice.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 looks sketch map for the wind-force vibrospade snow-removing device 40 structure masters that open ice.
Fig. 4 is the schematic top plan view of Fig. 3.
Fig. 5 is an A-A cross-sectional schematic among Fig. 3.
Fig. 6 looks sketch map for the vibrospade snow-removing device 41 structure masters that open ice.
Fig. 7 is the schematic top plan view of Fig. 6.
Fig. 8 is middle shovel 14 structural representations.
Fig. 9 is a B-B cross-sectional schematic among Fig. 8.
Figure 10 is C-C cross-sectional schematic (avenging device 42 structural representations only) among Fig. 1.
Among the figure: shovel before 1,2 wind and snow removing machines, 3 hydraulic steering cylinders, 4 lifting hydraulic cylinders, 5 preceding quadric chains, 6 supports, 7 preceding shovel vibrating motors; The edge of shovel before 8,9 rubber stop aerofoils, 10 air outlets, 11 aid distributing pipes, 12 blowing snow tuyeres, 13 junction plates; Shovel in 14, the edge of shovel in 15,16 left support abutments shovel vibrating motor, 18 upper left connecting rods, 19 left lower links in 17; 20 left hydraulic cylinders, 21 left back connecting rods, 22 upper right connecting rods, 23 bottom right connecting rods, 24 right back connecting rods, 25 right hydraulic cylinders; 26 right support abutments, 34 rubber tiles that keep out the wind, 35 clean flurry mouths, 36 distribution plenums, the air outlet of 37 clean flurry machines, 38 clean flurry machines; 39 vehicles, the 40 wind-force vibrospades snow-removing device that opens ice, the 41 vibrospades snow-removing device that opens ice, 42 clean snow devices, 43 crossbeams, 44 front bumpers.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
With reference to Fig. 1 and 2; The multi-functional snow removing machine that opens ice of the present invention comprises vehicle 39; Be fixed with the wind-force vibrospade snow-removing device 40 that opens ice at the front end of the front bumper 44 of vehicle 39 and/or crossbeam 43; Be fixed with the vibrospade snow-removing device 41 that opens ice at crossbeam 43 middle parts of vehicle 39, be fixed with clean snow device 42 at crossbeam 43 rear portions of vehicle 39.
With reference to Fig. 3-5; Said wind-force vibrospade opens ice and shovels 1 before snow-removing device 40 comprises, on preceding shovel 1, is fixed with wind and snow removing machine 2, and the air outlet 10 of wind and snow removing machine 2 is communicated with the aid distributing pipe 11 that in preceding shovel 1, is provided with; Several blowing snow tuyeres 12 are set below aid distributing pipe 11; The rear portion of preceding shovel 1 and the preceding bar of preceding quadric chain 5 are hinged, and the back bar of preceding quadric chain 5 and the front end of support 6 are connected, and the piston rod front end of hydraulic steering cylinder 3 and the rear portion of preceding shovel 1 are hinged; The back bar of the rear end of the cylinder block of hydraulic steering cylinder 3 and preceding quadric chain 5 is hinged; The piston rod front end of lifting hydraulic cylinder 4 and the upper boom of preceding quadric chain 5 are hinged, and the back bar of the rear end of the cylinder block of lifting hydraulic cylinder 4 and preceding quadric chain 5 is hinged, shovel vibrating motor 7 before the rear portion of preceding shovel 1 is fixed with.This specific embodiment is a shovel vibrating motor 7 before two platforms.The front portion of shovel 1 is fixed with rubber stop aerofoil 19 before said.The wind-force vibrospade of this specific embodiment snow-removing device 40 that opens ice is connected on hydraulic pressure the tipping lorry anterior front bumper 44 and/or crossbeam 43 through support 6.Preceding shovel 1 is realized preceding 1 the lifting action that shovels through hydraulic steering cylinder 3 realization left and right sides deflection actions through lifting hydraulic cylinder 4.Before the preceding edge of shovel 8 of shovel on 1 fix through high-strength bolt.The preceding high chromium molybdenum copper cast iron of the edge of shovel 8 usefulness is processed, and the gap in the operation between the preceding edge of shovel 8 and the road surface goes up and down to realize through adjustment lifting hydraulic cylinder 4.
With reference to Fig. 6-9; Said vibrospade open ice snow-removing device 41 comprise in the shovel 14; Shovel vibrating motor 17 and driving mechanism on middle shovel 14, being fixed with; Said driving mechanism has left and right two quadric chains, left hydraulic cylinder 20 and the right hydraulic cylinder 25 of parallel motion, and left quadric chain comprises that the left support abutment 16 of snow cave shovel shovel body is hinged with the front end of upper left connecting rod 18 and left lower link 19, and the rear end and the left back connecting rod 21 of upper left connecting rod 18 and left lower link 19 are hinged.The left back connecting rod 21 of left side quadric chain is hinged with the cylinder body end of left hydraulic cylinder 20, and the left lower link 19 of left quadric chain is hinged with the tailpiece of the piston rod of left hydraulic cylinder 20.Right quadric chain comprises that the right support abutment 26 of snow cave shovel shovel body is hinged with the front end of upper right connecting rod 22 and bottom right connecting rod 23, and the rear end and the right back connecting rod 24 of upper right connecting rod 22 and bottom right connecting rod 23 are hinged.The right back connecting rod 24 of right quadric chain is hinged with the cylinder body end of right hydraulic cylinder 25, and the bottom right connecting rod 23 of right quadric chain is hinged with the tailpiece of the piston rod of right hydraulic cylinder 25.The middle edge of shovel 15 on the middle shovel 14 of this specific embodiment is fixed through high-strength bolt.The middle high chromium molybdenum copper cast iron of the edge of shovel 15 usefulness is processed.Shovel vibrating motor 17 in adopting two.The vibrospade of this specific embodiment snow-removing device 41 that opens ice is connected in the middle part of hydraulic pressure tipping lorry crossbeam 43.
With reference to Fig. 1,2 and 10; Said clean snow device 42 comprises clean flurry machine 38; The air outlet 37 of clean flurry machine 38 is communicated with distribution plenum 36, and several clean flurry mouths 35 are set below distribution plenum 36, and distribution plenum 36 lower ends are fixed with and prevent that wind-force from dispersing the rubber tile 34 that keeps out the wind that leaks.The clean snow device 42 of this specific embodiment is connected in the rear portion of hydraulic pressure tipping lorry crossbeam 43.
Hydraulic pressure, the electrical equipment of the used wind and snow removing machine 2 of the present invention, preceding shovel vibrating motor 7, middle shovel vibrating motor 17, clean flurry machine 38, hydraulic steering cylinder 3, lifting hydraulic cylinder 4, left hydraulic cylinder 20 and right hydraulic cylinder 25 and be controlled to be the technology that those skilled in the art are familiar with.
The model machine of the multi-functional snow removing machine that opens ice of the present invention, on probation through the actual snow removing in a northern winter, realize the object of the invention and reached described effect.
The specific embodiment of the multi-functional snow removing machine that opens ice of the present invention is also non exhaustive, all belongs to the scope that claim of the present invention is protected without duplicating of creative work and any conversion.

Claims (4)

1. multi-functional snow removing machine that opens ice; It is characterized in that: it comprises vehicle (39); Be fixed with the wind-force vibrospade snow-removing device (40) that opens ice at the front end of the front bumper (44) of vehicle (39) and/or crossbeam (43); Be fixed with the vibrospade snow-removing device (41) that opens ice at the crossbeam (43) of vehicle (39) middle part, be fixed with clean snow device (42) at crossbeam (43) rear portion of vehicle (39), the said wind-force vibrospade snow-removing device (40) that opens ice comprises preceding shovel (1); On preceding shovel (1), be fixed with wind and snow removing machine (2); The air outlet (10) of wind and snow removing machine (2) is communicated with the aid distributing pipe (11) that in preceding shovel (1), is provided with, and in aid distributing pipe (11) below several blowing snow tuyeres (12) is set, and the preceding bar of the rear portion of preceding shovel (1) and preceding quadric chain (5) is hinged; The back bar of preceding quadric chain (5) and the front end of support (6) are connected; The rear portion of the piston rod front end of hydraulic steering cylinder (3) and preceding shovel (1) is hinged, and the back bar of the rear end of the cylinder block of hydraulic steering cylinder (3) and preceding quadric chain (5) is hinged, and the upper boom of the piston rod front end of lifting hydraulic cylinder (4) and preceding quadric chain (5) is hinged; The back bar of the rear end of the cylinder block of lifting hydraulic cylinder (4) and preceding quadric chain (5) is hinged, shovel vibrating motor (7) before the rear portion of preceding shovel (1) is fixed with.
2. the multi-functional snow removing machine that opens ice according to claim 1; It is characterized in that: the vibrospade that is connected at the crossbeam (43) of said vehicle (39) the middle part snow-removing device (41) that opens ice comprises middle shovel (14); Shovel vibrating motor (17) and driving mechanism on middle shovel (14), being fixed with; The structure of said driving mechanism is; Left quadric chain and right quadric chain with parallel motion; Left hydraulic cylinder (20) and right hydraulic cylinder (25), the upper left connecting rod (18) of left quadric chain and left lower link (19) are hinged with the left support abutment (16) of middle shovel, and the left back connecting rod (21) of left quadric chain is hinged with the cylinder body end of left hydraulic cylinder (20); The left lower link (19) of left side quadric chain is hinged with the tailpiece of the piston rod of left hydraulic cylinder (20); The upper right connecting rod (22) of right quadric chain and bottom right connecting rod (23) are hinged with the right support abutment (26) of middle shovel, and the right back connecting rod (24) of right quadric chain is hinged with the cylinder body end of right hydraulic cylinder (25), and the bottom right connecting rod (23) of right quadric chain is hinged with the tailpiece of the piston rod of right hydraulic cylinder (25).
3. the multi-functional snow removing machine that opens ice according to claim 1; It is characterized in that: said clean snow device (42) comprises clean flurry machine (38); The air outlet (37) of clean flurry machine (38) is communicated with distribution plenum (36), in distribution plenum (36) below several clean flurry mouths (35) is set.
4. the multi-functional snow removing machine that opens ice according to claim 1 is characterized in that: the front portion of shovel (1) is fixed with rubber stop aerofoil (19) before said.
CN2011101731392A 2011-06-24 2011-06-24 Multifunctional ice-breaking snow remover Active CN102182158B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101731392A CN102182158B (en) 2011-06-24 2011-06-24 Multifunctional ice-breaking snow remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101731392A CN102182158B (en) 2011-06-24 2011-06-24 Multifunctional ice-breaking snow remover

Publications (2)

Publication Number Publication Date
CN102182158A CN102182158A (en) 2011-09-14
CN102182158B true CN102182158B (en) 2012-03-14

Family

ID=44568436

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011101731392A Active CN102182158B (en) 2011-06-24 2011-06-24 Multifunctional ice-breaking snow remover

Country Status (1)

Country Link
CN (1) CN102182158B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109468995B (en) * 2018-11-26 2020-04-17 刚增军 Multifunctional road deicing device
CN110273402A (en) * 2019-06-13 2019-09-24 宁波大叶园林设备股份有限公司 A kind of snowplough having the oblique acute angle sliding cutting snow pusher in front
CN110331687A (en) * 2019-06-13 2019-10-15 宁波大叶园林设备股份有限公司 A kind of snowplough of the side-blown snow cylinder scraper of tool snow pusher
CN110331686A (en) * 2019-06-13 2019-10-15 宁波大叶园林设备股份有限公司 A kind of snowplough of the high-power strength blowing snow cylinder in tool top
CN110318365A (en) * 2019-06-13 2019-10-11 宁波大叶园林设备股份有限公司 It sweeps away snow at the top of a kind of tool and the high-power strength Bothridium Machine of phyllidium
CN111648296A (en) * 2019-06-13 2020-09-11 宁波大叶园林设备股份有限公司 Snow sweeper with rear dragging inclined acute angle sliding cutting snow pusher
CN110258427A (en) * 2019-06-13 2019-09-20 宁波大叶园林设备股份有限公司 A kind of snowplough having engine and motor drive
CN110258428A (en) * 2019-06-13 2019-09-20 宁波大叶园林设备股份有限公司 It is a kind of tool rear portion function line scrape snow smash vibration device snowplough
CN110258414A (en) * 2019-06-13 2019-09-20 宁波大叶园林设备股份有限公司 Tool semi arch screw feeder, which has both, dual-purpose to sweep away snow and blows leaf machine
CN110331688A (en) * 2019-06-13 2019-10-15 宁波大叶园林设备股份有限公司 A kind of snowplough for having front and trash ice being added to smash vibration device snow pushing
CN110485357A (en) * 2019-07-01 2019-11-22 宁波大叶园林设备股份有限公司 What remodeling had both the noise reduction sound-deadening for blowing leaf that sweeps away snow blows leaf machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2210207Y (en) * 1994-07-27 1995-10-18 黑龙江省农业机械工程科学研究院 Multi-purpose machine for removing snow or ice
WO1996029474A1 (en) * 1995-03-20 1996-09-26 Julien Macameau Equipment for clearing snow by melting
JP2005090063A (en) * 2003-09-17 2005-04-07 Toshiba Plant Systems & Services Corp Snow melting device
CN101838974A (en) * 2010-04-22 2010-09-22 徐国栋 Combined snow removing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2210207Y (en) * 1994-07-27 1995-10-18 黑龙江省农业机械工程科学研究院 Multi-purpose machine for removing snow or ice
WO1996029474A1 (en) * 1995-03-20 1996-09-26 Julien Macameau Equipment for clearing snow by melting
JP2005090063A (en) * 2003-09-17 2005-04-07 Toshiba Plant Systems & Services Corp Snow melting device
CN101838974A (en) * 2010-04-22 2010-09-22 徐国栋 Combined snow removing device

Also Published As

Publication number Publication date
CN102182158A (en) 2011-09-14

Similar Documents

Publication Publication Date Title
CN102182158B (en) Multifunctional ice-breaking snow remover
CN2849023Y (en) Level scraper for laying ground brick
CN212835212U (en) Road deicing equipment for municipal works
CN202745000U (en) Snow shovel for forklift
CN2846489Y (en) Snow remover
CN209508910U (en) A kind of multifunctional road ice and snow removing machine
CN107254892A (en) A kind of low noise scraper land leveller
CN201933453U (en) Vehicle-mounted snow removing mechanism
CN203334231U (en) Side wing type snow shoveling machine
CN209429029U (en) A kind of rotatably double snow shoveling plates of snow shoveling machine
CN201003177Y (en) Multifunctional split type scoop for bulldozer
CN207846328U (en) Integrated ice-snow remover
CN102995592A (en) Snow shovel
CN202131579U (en) Wind power vibration spade cutting type ice breaking snow remover
CN205591169U (en) Multi -functional snow removing of adjustable wing car that opens ice
CN101368378B (en) Road deicing snow clearer
CN102002923B (en) Vehicle-mounted snow removal mechanism
CN102444102A (en) Settled snow shoveling and removing device and application thereof
CN210658201U (en) Furrow plough type snow removing device for track
CN202809462U (en) Road shoulder side slope shaping vehicle
CN203741761U (en) Road water suction device
CN202610752U (en) Hydraulic type adjustable snow removing shovel
CN202164571U (en) Vibration spade type icebreaking snow remover
CN202117010U (en) Rear snow-blowing device of multifunctional snow sweeper
CN201598597U (en) Multifunctional snow removing and ice breaking machine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Wang Baigang

Inventor after: Sui Cuanming

Inventor after: Zhao Li

Inventor after: Tian Yongjie

Inventor before: Wang Baigang

Inventor before: Sui Cuanming

Inventor before: Tian Yongjie

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: WANG BOGANG SUI XINMING TIAN YONGJIE TO: WANG BOGANG SUI XINMING ZHAO LI TIAN YONGJIE

C14 Grant of patent or utility model
GR01 Patent grant