CN110607779B - Rail running snow removing device - Google Patents
Rail running snow removing device Download PDFInfo
- Publication number
- CN110607779B CN110607779B CN201910963270.5A CN201910963270A CN110607779B CN 110607779 B CN110607779 B CN 110607779B CN 201910963270 A CN201910963270 A CN 201910963270A CN 110607779 B CN110607779 B CN 110607779B
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- shaft
- end wall
- fixedly arranged
- bevel gear
- working cavity
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- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 26
- 241001417527 Pempheridae Species 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/02—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast
- E01H8/04—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast essentially by non-driven elements ; Clearing instruments, e.g. scraping blades or scoop plates
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/02—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast
- E01H8/06—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast essentially by driven tools clearing instruments, e.g. rotary cutting tools or brushes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a track running snow removing device which comprises a snow removing vehicle, wherein a working cavity is arranged in the snow removing vehicle, a snow shoveling mechanism is arranged in the working cavity and comprises a baffle plate, a conveying cavity is arranged on the left end wall and the right end wall of the working cavity in a left-right through mode, an ice breaking mechanism is arranged on the right side of the snow shoveling mechanism and comprises a carrying block, a vertical groove with a leftward opening is formed in the right end wall of the working cavity, a rotating mechanism is arranged on the upper side of the ice breaking mechanism and comprises a vertical shaft rotatably arranged on the upper end wall of the working cavity.
Description
Technical Field
The invention relates to the field of rail snow removal, in particular to a rail running snow removal device.
Background
The northern area of china has built a large amount of railways, in winter, snowfall can bury the railway, because temperature is lower, snow usually can not melt for tens of days or even several months, cause the circuit to have the potential safety hazard, seriously influence train safe operation, it has artifical shovel and mechanical two kinds of modes to clean the above snow on the rail surface, because the manual cleaning amount of labour is big, high in labor strength, clean and consume long time, and the Qingdao personnel have the potential safety hazard, generally adopt mechanical cleaning, and general mechanism of cleaning only can clean snow, can not clear away the ice that probably exists on the rail.
Disclosure of Invention
The invention aims to solve the technical problem of providing a track running snow removing device, which solves the problems that the manual clearing speed is low, and the ice on a track cannot be removed by a common snow removing device.
The invention is realized by the following technical scheme.
The invention relates to a snow removing device for rail running, which comprises a snow removing vehicle, wherein a working cavity is arranged in the snow removing vehicle, a snow shoveling mechanism is arranged in the working cavity and comprises a baffle plate, a conveying cavity is arranged in the left end wall and the right end wall of the working cavity in a left-right through mode, a rotating cavity is arranged in the rear end wall of the conveying cavity, an adjusting shaft is rotatably arranged on the rear end wall of the rotating cavity, a friction driven wheel, a fixed plate and the baffle plate are sequentially and fixedly arranged on the adjusting shaft from back to front, a friction belt is wound on the friction driven wheel, a snow shoveling plate is fixedly arranged on the upper side of the rear end surface of the baffle plate, a driven conveying shaft is rotatably arranged on the front end surface of the fixed plate, a driven conveying wheel is fixedly arranged on the driven conveying shaft, an input belt is wound on the driven conveying wheel, a driving conveying shaft is rotatably arranged on the front end surface of, the input belt is wound on the driving conveying wheel and can convey snow into the device through rotation;
an ice breaking mechanism is arranged on the right side of the snow shoveling mechanism and comprises a carrying block, a vertical groove with a left opening is formed in the right end wall of the working cavity, the carrying block can move up and down in the vertical groove, a transverse plate is fixedly arranged on the left end face of the carrying block, a detection groove with a downward opening is formed in the lower end face of the transverse plate, a vertical rod can move up and down in the detection groove, a reset spring is arranged between the upper end face of the vertical rod and the upper end wall of the detection groove, an ice breaking shaft is rotatably arranged on the vertical rod, two ice breaking wheels are symmetrically and fixedly arranged on the ice breaking shaft from front to back, and the vertical rod can move up and down to control the ice breaking wheels to break ice on;
the ice breaking mechanism is characterized in that a rotating mechanism is arranged on the upper side of the ice breaking mechanism and comprises a vertical shaft which is rotatably arranged on the upper end wall of the working cavity, a helical gear and a movable bevel gear are fixedly arranged on the vertical shaft from top to bottom in sequence, a spline is arranged between the vertical shaft and the movable bevel gear, and a sliding groove with an upward opening is formed in the movable bevel gear.
Preferably, the snow shoveling mechanism further comprises a guide shaft rotatably arranged between the front end wall and the rear end wall of the working cavity, two guide wheels are symmetrically and fixedly arranged on the guide shaft in a front-back manner, a friction driving wheel is fixedly arranged on the guide shaft, the friction driving wheel is wound with the friction belt, the friction driving wheel is arranged between the two guide wheels, a contact cavity is arranged on the lower end wall of the working cavity in a vertically through manner, a vertical plate is fixedly arranged on the lower end wall of the working cavity, a driving throwing shaft and a driven throwing shaft are rotatably arranged on the left end surface of the vertical plate, a throwing belt is arranged between the driving throwing shaft and the driven throwing shaft, a meshing gear is fixedly arranged on the driving throwing shaft, a transmission gear is rotatably arranged on the left end surface of the vertical plate, a driven bevel gear and a transmission gear are sequentially fixedly arranged on the transmission gear from left to right, a transverse shaft is rotatably arranged, a first belt wheel, a friction driving wheel and a transmission bevel gear are fixedly arranged on the cross shaft from back to front in sequence, and a belt is wound on the first belt wheel.
Preferably, the ice breaking mechanism further comprises a detection block, a moving groove with a downward opening is formed in the upper end wall of the detection groove, the detection block can move up and down in the moving groove, a telescopic spring is arranged between the upper end face of the detection block and the upper end wall of the moving groove, an elastic rope is connected to the upper end face of the detection block, a fixed pulley is arranged on the rear end wall of the working cavity, a sliding block is fixedly arranged at the other end of the elastic rope, and the sliding block can rotate in the sliding groove.
Preferably, a motor is fixedly arranged on the rear end wall of the working cavity, a motor shaft is rotatably arranged on the front end surface of the motor, a second belt wheel and a motor bevel gear are fixedly arranged on the motor shaft from back to front in sequence, the belt is wound on the second belt wheel, an inclined rack is fixedly arranged on the upper end surface of the transverse plate, and the movable bevel gear can be meshed with the motor bevel gear after moving downwards.
Preferably, the extension spring and the return spring are in a normal state.
Preferably, the elastic rope has certain elasticity, and when the transverse plate slightly moves downwards, the elastic rope does not pull the moving bevel gear, so that the moving bevel gear is disengaged from the motor bevel gear.
The invention has the beneficial effects that: this device easy operation, through this device of external drive arrangement pulling on the track operation, this device is with snow on the track collect this device in have, throw out to one side of rail for the snow removing speed to the rail surface, and the ice that the rail knot can also be got rid of to this device, has reduced the potential safety hazard, has reduced the cost of labor, has improved cleaning efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall, full-section, front elevational view of a snow removing apparatus for orbital motion in accordance with the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
FIG. 4 is a schematic view in the direction C-C of FIG. 1;
FIG. 5 is a schematic view taken along the direction D-D in FIG. 1;
fig. 6 is a schematic view in the direction of E-E in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-6, the mechanical mechanism schematic diagram of the track-operated snow removing device includes a snow remover 22, a working chamber 21 is provided in the snow remover 22, a snow shoveling mechanism 70 is provided in the working chamber 21, the snow shoveling mechanism 70 includes a baffle 16, a conveying chamber 12 is provided on the left and right end walls of the working chamber 21 in a through manner, a rotating chamber 57 is provided in the rear end wall of the conveying chamber 12, an adjusting shaft 15 is provided on the rear end wall of the rotating chamber 57 in a rotating manner, a friction driven wheel 58, a fixed plate 56 and the baffle 16 are sequentially fixed on the adjusting shaft 15 from back to front, a friction belt 46 is wound on the friction driven wheel 58, a snow shoveling plate 55 is fixed on the upper side of the rear end surface of the baffle 16, a driven conveying shaft 54 is provided on the front end surface of the fixed plate 56 in a rotating manner, a driven conveying wheel 17 is fixed on the driven conveying wheel 17, the front end face of the fixed plate 56 is rotatably provided with a driving transmission shaft 11, the driving transmission shaft 11 is fixedly provided with a friction contact wheel 59 and a driving transmission wheel 10 from back to front in sequence, the driving transmission wheel 10 is wound with the input belt 53, and the input belt 53 can convey snow into the device through rotation;
the ice breaking mechanism 71 is arranged on the right side of the snow shoveling mechanism 70, the ice breaking mechanism 71 comprises an object carrying block 37, a vertical groove 35 with a leftward opening is formed in the right end wall of the working cavity 21, the object carrying block 37 is arranged in the vertical groove 35 in a vertically movable manner, a transverse plate 25 is fixedly arranged on the left end face of the object carrying block 37, a detection groove 51 with a downward opening is formed in the lower end face of the transverse plate 25, a vertical rod 41 is arranged in the detection groove 51 in a vertically movable manner, a reset spring 52 is arranged between the upper end face of the vertical rod 41 and the upper end wall of the detection groove 51, an ice breaking shaft 40 is rotatably arranged on the vertical rod 41, two ice breaking wheels 39 are symmetrically and fixedly arranged on the ice breaking shaft 40 in a front-back manner, and the vertical rod 41 can move vertically;
the upper side of the ice breaking mechanism 71 is provided with a rotating mechanism 72, the rotating mechanism 72 comprises a vertical shaft 29 which is rotatably arranged on the upper end wall of the working cavity 21, the vertical shaft 29 is sequentially fixedly provided with a helical gear 28 and a movable bevel gear 33 from top to bottom, a spline 31 is arranged between the vertical shaft 29 and the movable bevel gear 33, and the movable bevel gear 33 is provided with a chute 32 with an upward opening.
Beneficially, the snow shoveling mechanism 70 is described in detail, the snow shoveling mechanism 70 further includes a guide shaft 45 rotatably disposed between the front end wall and the rear end wall of the working chamber 21, two guide wheels 44 are symmetrically and fixedly disposed on the guide shaft 45, a friction driving wheel 68 is fixedly disposed on the guide shaft 45, the friction belt 46 is wound on the friction driving wheel 68, the friction driving wheel 68 is disposed between the two guide wheels 44, a contact chamber 42 is disposed on the lower end wall of the working chamber 21 in a vertically through manner, a vertical plate 43 is fixedly disposed on the lower end wall of the working chamber 21, a driving throwing shaft 18 and a driven throwing shaft 60 are rotatably disposed on the left end surface of the vertical plate 43, a throwing belt 20 is disposed between the driving throwing shaft 18 and the driven throwing shaft 60, a meshing gear 24 is fixedly disposed on the driving throwing shaft 18, a transmission gear 62 is rotatably disposed on the left end surface of the vertical plate 43, a driven bevel gear 63 and a transmission gear 62 are fixedly disposed on the transmission gear 62 from left to right, the rear end wall of the working cavity 21 is rotatably provided with a transverse shaft 69, a first belt wheel 64, a friction transmission wheel 14 and a transmission bevel gear 19 are fixedly arranged on the transverse shaft 69 from back to front, and a belt 66 is wound on the first belt wheel 64.
Advantageously, the ice breaking mechanism 71 is depicted in detail, the ice breaking mechanism 71 further includes a detection block 50, a moving groove 47 with a downward opening is formed in an upper end wall of the detection groove 51, the detection block 50 is movably arranged in the moving groove 47 up and down, a telescopic spring 48 is arranged between an upper end surface of the detection block 50 and an upper end wall of the moving groove 47, an elastic rope 49 is connected to an upper end surface of the detection block 50, a fixed pulley 27 is arranged on a rear end wall of the working chamber 21, a slider 30 is fixedly arranged at the other end of the elastic rope 49, and the slider 30 can rotate in the sliding groove 32.
Advantageously, describing the rotating mechanism 72 in detail, a motor 67 is fixedly arranged on the rear end wall of the working chamber 21, a motor shaft 38 is rotatably arranged on the front end surface of the motor 67, a second pulley 65 and a motor bevel gear 36 are fixedly arranged on the motor shaft 38 from back to front, the belt 66 is wound on the second pulley 65, a helical rack 34 is fixedly arranged on the upper end surface of the transverse plate 25, and the moving bevel gear 33 can be engaged with the motor bevel gear 36 after moving downwards.
Advantageously, the extension spring 48 and the return spring 52 are in a normal state.
Advantageously, the elastic string 49 has a certain elasticity, and when the transverse plate 25 is slightly moved downward, the elastic string 49 does not pull the moving bevel gear 33, so that the moving bevel gear 33 is disengaged from the motor bevel gear 36.
Sequence of mechanical actions of the whole device:
(1) place this device on the track, drive this device through external drive arrangement and move along the track left, leading wheel 44 rotates, leading wheel 44 drives friction action wheel 68 through guiding axle 45 and rotates, friction action wheel 68 drives friction from the driving wheel 58 rotation through friction belt 46 friction, friction from driving wheel 58 drives fixed plate 56 and baffle 16 rotation through adjusting shaft 15, baffle 16 drives snow shoveling plate 55 and rotates, snow sweeper 22 moves left, snow shoveling plate 55 sends the snow shovel to input belt 53 on.
(2) The driving transmission shaft 11 rotates along with the fixing plate 56, the driving transmission shaft 11 drives the friction contact wheel 59 to rotate, the friction contact wheel 59 rotates to be meshed with the friction transmission wheel 14, when no ice exists on the track, the ice breaking wheel 39 runs normally, when the ice exists on the track, the ice breaking wheel 39 drives the ice breaking shaft 40 to move upwards, the vertical rod 41 moves upwards along with the ice breaking shaft 40, the vertical rod 41 moves upwards to drive the detection block 50 to move upwards, the detection block 50 moves upwards, the elastic rope 49 is loosened, the movable bevel gear 33 moves downwards, and the movable bevel gear 33 is meshed with the motor bevel gear 36.
(3) The motor 67 is started, the motor 67 drives the motor shaft 38 to rotate, the second belt wheel 65 rotates along with the motor shaft 38, the second belt wheel 65 drives the first belt wheel 64 to rotate through friction of the belt 66, the transverse shaft 69 rotates along with the first belt wheel 64, the transverse shaft 69 drives the friction transmission wheel 14 to rotate, the friction transmission wheel 14 drives the friction contact wheel 59 to rotate through friction, the friction contact wheel 59 drives the driving transmission wheel 10 to rotate through the driving transmission shaft 11, the driving transmission wheel 10 drives the input belt 53 to rotate, and the input belt 53 rotates to convey snow to the upper end face of the throwing-out belt 20.
(4) The horizontal shaft 69 drives the transmission bevel gear 19 to rotate, the transmission bevel gear 19 is meshed with the transmission bevel gear to drive the driven bevel gear 63 to rotate, the driven bevel gear 63 drives the contact gear 61 to rotate through the transmission gear 62, the contact gear 61 is meshed with the engagement gear 24 to rotate, the driving throwing shaft 18 rotates along with the engagement gear 24, the driving throwing shaft 18 drives the throwing belt 20 to rotate, and the throwing belt 20 rotates to throw snow out of the device.
(5) The motor bevel gear 36 rotates along with the motor shaft 38, the motor bevel gear 36 is meshed to drive the movable bevel gear 33 to rotate, the movable bevel gear 33 drives the bevel gear 28 to rotate through the vertical shaft 29, the bevel gear 28 is meshed to drive the bevel rack 34 to move downwards, the transverse plate 25 moves downwards along with the bevel rack 34, and the transverse plate 25 pushes the ice breaking wheel 39 to generate pressure downwards to break ice on the track.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides a track operation snow removing device, includes the snow sweeper, its characterized in that:
the snow sweeper is characterized in that a working cavity is arranged in the snow sweeper, a snow shoveling mechanism is arranged in the working cavity and comprises a baffle plate, a conveying cavity is arranged in the left end wall and the right end wall of the working cavity in a penetrating manner, a rotating cavity is arranged in the rear end wall of the conveying cavity, an adjusting shaft is arranged on the rear end wall of the rotating cavity in a rotating manner, a friction driven wheel, a fixed plate and the baffle plate are sequentially and fixedly arranged on the adjusting shaft from back to front, a friction belt is wound on the friction driven wheel, a snow shoveling plate is fixedly arranged on the upper side of the rear end surface of the baffle plate, a driven conveying shaft is arranged on the front end surface of the fixed plate in a rotating manner, a driven conveying wheel is fixedly arranged on the driven conveying shaft, an input belt is wound on the driven conveying wheel, a driving conveying shaft is arranged on the front end surface of the fixed plate in a rotating manner, the input belt can rotate to convey snow into the device; an ice breaking mechanism is arranged on the right side of the snow shoveling mechanism and comprises a carrying block, a vertical groove with a left opening is formed in the right end wall of the working cavity, the carrying block can move up and down in the vertical groove, a transverse plate is fixedly arranged on the left end face of the carrying block, a detection groove with a downward opening is formed in the lower end face of the transverse plate, a vertical rod can move up and down in the detection groove, a reset spring is arranged between the upper end face of the vertical rod and the upper end wall of the detection groove, an ice breaking shaft is rotatably arranged on the vertical rod, two ice breaking wheels are symmetrically and fixedly arranged on the ice breaking shaft from front to back, and the vertical rod can move up and down to control the ice breaking wheels to break ice on; a rotating mechanism is arranged on the upper side of the ice breaking mechanism, the rotating mechanism comprises a vertical shaft which is rotatably arranged on the upper end wall of the working cavity, a helical gear and a movable bevel gear are fixedly arranged on the vertical shaft from top to bottom in sequence, a spline is arranged between the vertical shaft and the movable bevel gear, and a sliding groove with an upward opening is formed in the movable bevel gear; the snow shoveling mechanism further comprises a guide shaft which is rotatably arranged between the front end wall and the rear end wall of the working cavity, two guide wheels are symmetrically and fixedly arranged on the guide shaft in a front-back symmetrical mode, a friction driving wheel is fixedly arranged on the guide shaft and wound by the friction belt, the friction driving wheel is arranged between the two guide wheels, a contact cavity is formed in the lower end wall of the working cavity in a vertically through mode, a vertical plate is fixedly arranged on the lower end wall of the working cavity, a driving throwing shaft and a driven throwing shaft are rotatably arranged on the left end surface of the vertical plate, a throwing belt is arranged between the driving throwing shaft and the driven throwing shaft, a meshing gear is fixedly arranged on the driving throwing shaft, a transmission gear is rotatably arranged on the left end surface of the vertical plate, a driven bevel gear and a transmission gear are sequentially fixedly arranged on the transmission gear from left to right, a transverse shaft is rotatably arranged on the rear end wall of the working cavity, and a first belt wheel, The first belt wheel is wound with a belt; the ice breaking mechanism further comprises a detection block, a moving groove with a downward opening is formed in the upper end wall of the detection groove, the detection block is arranged in the moving groove and can move up and down, a telescopic spring is arranged between the upper end face of the detection block and the upper end wall of the moving groove, an elastic rope is connected to the upper end face of the detection block, a fixed pulley is arranged on the rear end wall of the working cavity, a sliding block is fixedly arranged at the other end of the elastic rope, and the sliding block can rotate in the sliding groove; a motor is fixedly arranged on the rear end wall of the working cavity, a motor shaft is rotationally arranged on the front end surface of the motor, a second belt wheel and a motor bevel gear are fixedly arranged on the motor shaft from back to front in sequence, the belt is wound on the second belt wheel, a helical rack is fixedly arranged on the upper end surface of the transverse plate, and the movable bevel gear can be meshed with the motor bevel gear after moving downwards; the extension spring and the return spring are in normal states; the elastic rope has certain elasticity, and when the transverse plate slightly moves downwards, the elastic rope cannot pull the movable bevel gear, so that the movable bevel gear is disengaged from the motor bevel gear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910963270.5A CN110607779B (en) | 2019-10-11 | 2019-10-11 | Rail running snow removing device |
| JP2019198046A JP6719698B1 (en) | 2019-10-11 | 2019-10-31 | Orbital snow removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910963270.5A CN110607779B (en) | 2019-10-11 | 2019-10-11 | Rail running snow removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110607779A CN110607779A (en) | 2019-12-24 |
| CN110607779B true CN110607779B (en) | 2021-04-27 |
Family
ID=68894418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910963270.5A Expired - Fee Related CN110607779B (en) | 2019-10-11 | 2019-10-11 | Rail running snow removing device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6719698B1 (en) |
| CN (1) | CN110607779B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695692A (en) * | 2020-12-30 | 2021-04-23 | 欧万友 | Ice and snow clearing device for road and bridge |
| CN112663550B (en) * | 2021-01-14 | 2022-11-08 | 江苏坤典交通建设工程有限公司 | Laying road icing detection knockout device capable of being adjusted in self-adaption mode |
| CN112977486A (en) * | 2021-02-08 | 2021-06-18 | 惠州市晟达信息科技有限公司 | View cable car with safety protection function |
| CN114108538A (en) * | 2021-11-30 | 2022-03-01 | 逯朋 | A solar-powered snow-removing vehicle for gardens and a method of using the same |
| CN117465491B (en) * | 2023-12-26 | 2024-03-22 | 江苏飞梭智行设备有限公司 | Track surface detection device and detection method for track trolley |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2546497Y (en) * | 2001-04-13 | 2003-04-23 | 赵瑞国 | Road snow removing machine |
| US6748678B2 (en) * | 2002-06-12 | 2004-06-15 | Schmidt Engineering And Equipment, Inc. | Snow removal apparatus and method |
| CN201785722U (en) * | 2010-03-12 | 2011-04-06 | 刘雷 | Snow collecting vehicle |
| US8402680B2 (en) * | 2010-10-29 | 2013-03-26 | Briggs & Stratton Corporation | Snow thrower impeller |
| CN201962641U (en) * | 2011-01-26 | 2011-09-07 | 刘雷 | Multifunctional snow cleaning device |
| SE537638C2 (en) * | 2013-10-07 | 2015-09-01 | Railcare Group Ab | Snow removal device and snow removal system for plowing |
| CN104746466A (en) * | 2014-01-26 | 2015-07-01 | 霍德义 | Multifunctional snow collector |
| CN104264614B (en) * | 2014-09-30 | 2016-02-03 | 刘迎辉 | A kind of compression city high-efficient cleaning sled |
| CN109338975A (en) * | 2018-11-12 | 2019-02-15 | 杭州浩蓝环境工程技术有限公司 | A kind of ice-breaking snow breaker for urban road |
-
2019
- 2019-10-11 CN CN201910963270.5A patent/CN110607779B/en not_active Expired - Fee Related
- 2019-10-31 JP JP2019198046A patent/JP6719698B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021063414A (en) | 2021-04-22 |
| JP6719698B1 (en) | 2020-07-08 |
| CN110607779A (en) | 2019-12-24 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210413 Address after: Room 501, unit 2, building 4, Yongchang Jiayuan, West District Avenue, Haiyou street, Sanmen County, Taizhou City, Zhejiang Province 317100 Applicant after: Zhang Wenqing Address before: 318000 Room 501, unit 2, building 4, Yongchang Jiayuan, West District Avenue, Haiyou street, Sanmen County, Taizhou City, Zhejiang Province Applicant before: Sanmendao Environmental Protection Equipment Co.,Ltd. |
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Effective date of registration: 20221130 Address after: 256623 Room 303, West Annex Building, Gaochuang Center Office Building, the intersection of Gaoshi Road and Xinwu Road, Xiaoying Sub district Office, High tech Zone, Binzhou City, Shandong Province Patentee after: Binzhou High tech Materials Industrial Park Co.,Ltd. Address before: Room 501, unit 2, building 4, Yongchang Jiayuan, West District Avenue, Haiyou street, Sanmen County, Taizhou City, Zhejiang Province 317100 Patentee before: Zhang Wenqing |
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Granted publication date: 20210427 |