CN111139781A - Snow and salt spreading vehicle for freezing rain area - Google Patents
Snow and salt spreading vehicle for freezing rain area Download PDFInfo
- Publication number
- CN111139781A CN111139781A CN202010093846.XA CN202010093846A CN111139781A CN 111139781 A CN111139781 A CN 111139781A CN 202010093846 A CN202010093846 A CN 202010093846A CN 111139781 A CN111139781 A CN 111139781A
- Authority
- CN
- China
- Prior art keywords
- snow
- space
- power
- side wall
- salt
- 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.)
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- 150000003839 salts Chemical class 0.000 title claims abstract description 16
- 230000008014 freezing Effects 0.000 title claims abstract description 6
- 238000007710 freezing Methods 0.000 title claims abstract description 6
- 230000008018 melting Effects 0.000 claims abstract description 5
- 238000002844 melting Methods 0.000 claims abstract description 5
- 238000010408 sweeping Methods 0.000 claims description 11
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 3
- 241001417527 Pempheridae Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- E01H10/00—Improving 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
- E01H10/005—Permanently-installed devices for applying gritting or thawing materials, e.g. for spreading grit, for spraying de-icing liquids
-
- 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
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
- E01H5/061—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades by scraper blades
-
- 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
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
- E01H5/067—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades by side-wing snow-plough blades
-
- 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
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
- E01H5/07—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades and conveying dislodged material by driven or pneumatic means
- E01H5/076—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades and conveying dislodged material by driven or pneumatic means by rotary or pneumatic conveying means, e.g. impeller wheels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a snow-removing salt-spreading vehicle for a freezing rain area, which comprises a machine body, wherein a storage space with a forward opening is arranged in the machine body, a fan space is communicated with the left side wall of the storage space, and a salt-spreading device for spreading salt and assisting melting is arranged between the fan space and the storage space.
Description
Technical Field
The invention relates to the field of snow removal, in particular to a snow-removing salt-spreading vehicle for a freezing rain area.
Background
Snow generally falls in winter in northern China, and particularly in some high and cold areas, the snow fall period is as long as 5-6 months. The accumulated snow brings great disasters to roads, airports and people when going out, even causes traffic interruption and frequent accidents. Therefore, in the north of China, snow removal in winter is an important work task for traffic transportation management departments such as airports, roads and the like, and even government departments;
traditional snow sweeper often just must push away snow to both sides, but the bottom one deck often has partly to get snow and can't shovel to, gets snow very easily to form the ice-cube in the bottom moreover to lead to skidding.
Disclosure of Invention
The invention aims to provide a snow and salt spreading vehicle for a freezing rain area, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the snow-removing salt-spreading vehicle for the frozen rain area comprises a machine body, wherein a storage space with a forward opening is arranged in the machine body, a fan space is communicated with the left side wall of the storage space, a salt-spreading device used for spreading salt and assisting melting is arranged between the fan space and the storage space, the salt-spreading device comprises a driving shaft which is arranged on the front side wall of a vertical shaft in a rotating mode in an up-and-down bilateral symmetry mode, a worm wheel is fixedly arranged on the driving shaft respectively, a fan used for blowing heat onto snow is fixedly arranged on the rear side of each driving shaft respectively, heating blocks are fixedly arranged in the fan space in an up-and-down symmetry mode, soft hairbrushes used for sweeping salt into the fan space are fixedly arranged on the front sides of the two driving shafts on the right side, a work box is fixedly arranged on the left side face of the machine body, snow shoveling blocks used for shoveling snow are fixedly arranged on the left side, the left side in power chamber is equipped with the race, the upper and lower lateral wall symmetry in race is equipped with dials the snow space, the left and right sides wall symmetry of dialling the snow space is equipped with the connection spout, two wherein on right side connect the spout with the power chamber communicates with each other, be equipped with the bevel gear space in the work box, the upper and lower bilateral symmetry in bevel gear space is equipped with the propelling movement space, the power chamber the fan space be equipped with the power device who is used for driving the salting device that spills in the bevel gear space, the bevel gear space be equipped with between the propelling movement space and be used for pushing away the snow device to both sides, dial the snow space connect the spout with be equipped with the snow device of dialling of power device control between the power chamber.
Preferably, the power device comprises a power motor fixedly installed on the right side wall of the power cavity, a power shaft is in power connection with the power motor and is in rotating connection with the left side wall of the power cavity, the left and right side walls of the fan space and the right side wall of the bevel gear space, and worms meshed with the worm gears are fixedly arranged in the fan space in a bilateral symmetry mode of the power shaft.
Preferably, the snow sweeping device comprises a snow conveying shaft which is rotatably installed on the upper side wall and the lower side wall of the bevel gear space, two sides of the snow conveying shaft vertically extend to penetrate through the upper side wall and the lower side wall of the bevel gear space to enter the pushing space and are rotatably connected with one side wall of the pushing space, spiral devices for conveying snow shoveled by the snow shoveling blocks to two sides are symmetrically and fixedly arranged on the upper side and the lower side of the snow conveying shaft, and the snow conveying shaft is connected with the power shaft through a bevel gear pair.
Preferably, the snow poking device comprises connecting blocks which are arranged in the connecting sliding grooves in a vertically symmetrical sliding manner, a connecting spring is connected between the connecting blocks and the connecting sliding grooves, moving shafts are respectively and rotatably connected between the two connecting blocks at the upper side and between the two connecting blocks at the lower side, snow poking rollers are respectively and fixedly arranged on each moving shaft, four snow poking plates are respectively and slidably connected in each snow poking roller, adjusting springs are respectively connected between the snow poking plates and the snow poking rollers, the moving shafts are connected with the power shafts through elastic belt pairs, vertical shafts are symmetrically and rotatably connected with the upper side wall and the lower side wall of the power cavity, the vertical shafts are connected with the power shafts through bevel gear pairs, the vertical shafts are respectively and fixedly provided with the moving rollers in the power cavities, and the moving rollers are respectively provided with closed annular grooves, and moving blocks are fixedly arranged on the right side surfaces of the two connecting blocks on the right side respectively and are connected with the corresponding moving rollers in a sliding manner.
Preferably, the front, rear, left and right corners of the machine body are rotatably connected with wheels for driving the machine body to move.
In conclusion, the beneficial effects of the invention are as follows: the snow removing vehicle can shovel snow in the front of a road through the snow shoveling block, and simultaneously send the snow obtained by shoveling to the two sides of the road through the screw, so that the road can be opened, meanwhile, the snow on the two sides of the vehicle body can be sent to the two sides of the road through the snow poking plate, so that the opened lane can be widened, and meanwhile, the bottom surface can be heated and salted, so that the bottom surface is not easy to freeze.
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 sectional front view of a snow-removing and salt-spreading vehicle for a frozen rain area according to the present invention;
FIG. 2 is a front cross-sectional view of the front side of the housing of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
fig. 4 is a schematic view showing the connection between the fan and the driving shaft of fig. 1 according to the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a snow-removing salt-spreading vehicle for a frozen rain area comprises a machine body 21, wherein a storage space 51 with a forward opening is arranged in the machine body 21, a fan space 33 is communicated with the left side wall of the storage space 51, a salt-spreading device 101 for spreading salt and assisting melting is arranged between the fan space 33 and the storage space 51, the salt-spreading device 101 comprises a driving shaft 34 which is rotatably arranged on the front side wall of a vertical shaft 32 in a vertical and left-right symmetrical mode, worm gears 35 are fixedly arranged on the driving shaft 34 respectively, a fan 52 for blowing heat onto snow is fixedly arranged on the rear side of each driving shaft 34, heating blocks 23 are fixedly arranged in the fan space 33 in a vertical and left-right symmetrical mode, soft brushes 50 for sweeping salt into the fan space 33 are fixedly arranged on the front sides of two driving shafts 34 on the right side, a working box 49 is fixedly arranged on the left side face of the machine body 21, snow shoveling blocks 45 for shoveling snow are fixedly arranged on the left side face of the working box 49, the snow sweeper is characterized in that a power cavity 29 is arranged in the machine body 21, a belt groove 30 is arranged on the left side of the power cavity 29, snow poking spaces 25 are symmetrically arranged on the upper side wall and the lower side wall of the belt groove 30, connecting sliding grooves 42 are symmetrically arranged on the left side wall and the right side wall of the snow poking spaces 25, the two connecting sliding grooves 42 on the right side are communicated with the power cavity 29, bevel gear spaces 44 are arranged in the working box 49, pushing spaces 43 are symmetrically arranged on the upper side and the lower side of the bevel gear spaces 44, power devices 102 used for driving salt scattering devices 101 are arranged in the power cavity 29, the fan space 33 and the bevel gear spaces 44, snow sweeping devices 103 used for pushing snow to two sides are arranged between the bevel gear spaces 44 and the pushing spaces 43, and snow poking devices 104 controlled by the power devices 102 are arranged between the snow poking spaces 25, the connecting.
In addition, in one embodiment, the power device 102 includes a power motor 31 fixedly installed on the right side wall of the power chamber 29, a power shaft 46 rotatably connected with the left side wall of the power chamber 29, the left and right side walls of the fan space 33 and the right side wall of the bevel gear space 44 is connected to the power motor 31 in a power connection manner, and worms 60 engaged with the worm wheels 35 are fixedly installed on the power shaft 46 in the fan space 33 in a left-right symmetrical manner, so that the power motor 31 is opened, and the power shaft 46 and the worms 60 are driven to rotate.
In addition, in one embodiment, the snow sweeping device 103 includes a snow conveying shaft 48 rotatably mounted on the upper and lower side walls of the bevel gear space 44, two sides of the snow conveying shaft 48 extend up and down to penetrate through the upper and lower side walls of the bevel gear space 44 to enter the pushing space 43, and are rotatably connected with one side wall of the pushing space 43, two screws 47 for conveying snow shoveled by the snow shoveling blocks 45 to two sides are symmetrically and fixedly arranged on the upper and lower sides of the snow conveying shaft 48, and the snow conveying shaft 48 is connected with the power shaft 46 through a bevel gear pair, so that when the power shaft 46 rotates, the snow conveying shaft 48 and the screws 47 are driven to rotate, and snow shoveled by the snow shoveling blocks 45 is conveyed to two sides of the road.
In addition, in one embodiment, the snow removing device 104 includes connecting blocks 40 slidably mounted in the connecting sliding grooves 42 in a vertical and horizontal symmetrical manner, a connecting spring 41 is connected between the connecting blocks 40 and the connecting sliding grooves 42, moving shafts 39 are rotatably connected between two connecting blocks 40 at the upper side and two connecting blocks 40 at the lower side respectively, snow removing rollers 38 are fixedly mounted on each moving shaft 39 respectively, four snow removing plates 37 are slidably connected in each snow removing roller 38 respectively, adjusting springs 36 are connected between the snow removing plates 37 and the snow removing rollers 38 respectively, the moving shafts 39 and the power shafts 46 are connected through elastic belt pairs, vertical shafts 32 are rotatably connected on the upper and lower side walls of the power chamber 29 in a symmetrical manner, the vertical shafts 32 and the power shafts 46 are connected through bevel gear pairs, the vertical shafts 32 are fixedly mounted with the moving rollers 27 in the power chamber 29 respectively, the movable roller 27 is provided with closed ring grooves, the right side surfaces of the two connecting blocks 40 on the right side are provided with movable blocks 26 respectively, the movable blocks 26 are in sliding connection with the corresponding movable roller 27, so that when the power shaft 46 rotates, the vertical shaft 32 is driven to rotate, the movable blocks 26, the connecting blocks 40, the movable shafts 39, the snow poking roller 38 and the snow poking plate 37 are driven to move up and down, meanwhile, the power shaft 46 rotates to drive the movable shafts 39, the snow poking roller 38 and the snow poking plate 37 to rotate through belt pairs, so that the snow poking plate 37 rotates and moves at the same time, and snow on two sides of the vehicle body can be swept to two sides of a road.
In addition, in one embodiment, the front, rear, left, right, and left corners of the body 21 are rotatably connected with wheels 22 for driving the body 21 to move.
Initially, industrial salt for melting snow is added to the storage space 51, and the heating block 23 is turned on.
When snow needs to be melted, the machine body 21 is driven to move firstly, so that the snow shoveling block 45 mixes the snow into the pushing space 43, then the power motor 31 is started, the power shaft 46 and the worm 60 are driven to rotate, when the power shaft 46 rotates, the snow conveying shaft 48 and the screw 47 are driven to rotate, so that the snow shoveled by the snow shoveling block 45 is conveyed to two sides of the road, when the power shaft 46 rotates, the vertical shaft 32 is driven to rotate, the moving block 26, the connecting block 40, the moving shaft 39, the snow poking roller 38 and the snow poking plate 37 are driven to move up and down, meanwhile, the power shaft 46 rotates to drive the moving shaft 39, the snow poking roller 38 and the snow poking plate 37 to rotate through the belt pair, so that the snow poking plate 37 rotates while moving, so that the snow on two sides of the vehicle body can be swept to two sides of the road, and meanwhile, the worm 60 drives the worm wheel 35, the driving shaft 34, the fan 52, so that the industrial salt in the storage space 51 is swept into the fan space 33 by the fur brush 50 and then uniformly blown down to the ground by the fan 52, and at the same time, the fan 52 sends hot air generated by the heating block 23 to the ground, thereby preventing the residual snow on the bottom surface from being frozen.
The invention has the beneficial effects that: the snow removing vehicle can shovel snow in the front of a road through the snow shoveling block, and simultaneously send the snow obtained by shoveling to the two sides of the road through the screw, so that the road can be opened, meanwhile, the snow on the two sides of the vehicle body can be sent to the two sides of the road through the snow poking plate, so that the opened lane can be widened, and meanwhile, the bottom surface can be heated and salted, so that the bottom surface is not easy to freeze.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a snow removing saltern car that spills for freezing rain area, includes the organism, its characterized in that: the machine body is internally provided with a storage space with a forward opening, the left side wall of the storage space is communicated with a fan space, a salt spreading device for spreading salt and assisting melting is arranged between the fan space and the storage space, the salt spreading device comprises driving shafts which are arranged on the front side wall of the vertical shaft in a rotating mode in an up-down bilateral symmetry mode, worm wheels are fixedly arranged on the driving shafts respectively, fans used for blowing heat onto snow are fixedly arranged on the rear sides of the driving shafts respectively, heating blocks are fixedly arranged in the fan space in an up-down symmetry mode, soft brushes used for sweeping salt into the fan space are fixedly arranged on the front sides of the two driving shafts on the right side, a working box is fixedly arranged on the left side face of the machine body, snow shoveling blocks used for shoveling snow are fixedly arranged on the left side face of the working box, a power cavity is arranged in the machine body, a belt groove is arranged on the left side face of the power cavity, and snow poking, the snow sweeping device is characterized in that connecting sliding grooves are symmetrically arranged on the left side wall and the right side wall of the snow sweeping space, the connecting sliding grooves on the right side are communicated with the power cavity, a bevel gear space is arranged in the working box, pushing spaces are symmetrically arranged on the upper side and the lower side of the bevel gear space, a power device used for driving a salt scattering device is arranged in the bevel gear space, snow sweeping devices used for pushing snow to the two sides are arranged between the pushing spaces, and snow sweeping devices controlled by the power device are arranged between the connecting sliding grooves and the power cavity.
2. A snow-removing salt-spreading vehicle for use in sleet areas as claimed in claim 1, wherein: the power device comprises a power motor fixedly installed on the right side wall of the power cavity, a power shaft in power connection with the left side wall of the power cavity, the left and right side walls of the fan space and the right side wall of the bevel gear space is in rotating connection with the power motor, and worms meshed with the worm wheel are fixedly arranged in the fan space in a bilateral symmetry mode through the power shaft.
3. A snow-removing salt-spreading vehicle for use in sleet areas as claimed in claim 1, wherein: the snow sweeping device comprises a snow conveying shaft which is rotatably arranged on the upper side wall and the lower side wall of the bevel gear space, two sides of the snow conveying shaft extend up and down to penetrate through the upper side wall and the lower side wall of the bevel gear space to enter the pushing space and are rotatably connected with one side wall of the pushing space, spiral devices for conveying snow shoveled by the snow shoveling blocks to two sides are symmetrically and fixedly arranged on the upper side and the lower side of the snow conveying shaft, and the snow conveying shaft is connected with the power shaft through a bevel gear pair.
4. A snow-removing salt-spreading vehicle for use in sleet areas as claimed in claim 1, wherein: the snow poking device comprises connecting blocks which are arranged in the connecting sliding grooves in a vertically symmetrical sliding mode, a connecting spring is connected between the connecting blocks and the connecting sliding grooves, moving shafts are respectively and rotatably connected between two connecting blocks at the upper side and two connecting blocks at the lower side, snow poking rollers are respectively and fixedly arranged on each moving shaft, four snow poking plates are respectively and slidably connected in each snow poking roller, adjusting springs are respectively connected between the snow poking plates and the snow poking rollers, the moving shafts are connected with the power shafts through elastic belt pairs, vertical shafts are symmetrically and rotatably connected with the upper side wall and the lower side wall of the power cavity, the vertical shafts are connected with the power shafts through bevel gear pairs, the vertical shafts are respectively and fixedly provided with the moving rollers in the power cavity, and closed annular grooves are respectively arranged on the moving rollers, and moving blocks are fixedly arranged on the right side surfaces of the two connecting blocks on the right side respectively and are connected with the corresponding moving rollers in a sliding manner.
5. A snow-removing salt-spreading vehicle for use in sleet areas as claimed in claim 1, wherein: the front, the back, the left and the right of the machine body are rotatably connected with wheels used for driving the machine body to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010093846.XA CN111139781A (en) | 2020-02-14 | 2020-02-14 | Snow and salt spreading vehicle for freezing rain area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010093846.XA CN111139781A (en) | 2020-02-14 | 2020-02-14 | Snow and salt spreading vehicle for freezing rain area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111139781A true CN111139781A (en) | 2020-05-12 |
Family
ID=70527342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010093846.XA Withdrawn CN111139781A (en) | 2020-02-14 | 2020-02-14 | Snow and salt spreading vehicle for freezing rain area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111139781A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4529104A (en) * | 1983-01-10 | 1985-07-16 | Lor-Al Corporation | Apparatus and method for heating and using air in pneumatic conveyor implement |
| CN108677860A (en) * | 2018-07-13 | 2018-10-19 | 芜湖若科自动化科技有限公司 | A kind of whirlwind snow-removing device |
| CN209066369U (en) * | 2018-10-23 | 2019-07-05 | 李维国 | A kind of efficient salting deicer of bridge |
| CN110396976A (en) * | 2019-07-26 | 2019-11-01 | 赵金荣 | A kind of towed road snow-clearing equipment |
| CN110438932A (en) * | 2019-08-27 | 2019-11-12 | 缙云唐纳机械科技有限公司 | A kind of railroad track hot air snow sweeping machine |
-
2020
- 2020-02-14 CN CN202010093846.XA patent/CN111139781A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4529104A (en) * | 1983-01-10 | 1985-07-16 | Lor-Al Corporation | Apparatus and method for heating and using air in pneumatic conveyor implement |
| CN108677860A (en) * | 2018-07-13 | 2018-10-19 | 芜湖若科自动化科技有限公司 | A kind of whirlwind snow-removing device |
| CN209066369U (en) * | 2018-10-23 | 2019-07-05 | 李维国 | A kind of efficient salting deicer of bridge |
| CN110396976A (en) * | 2019-07-26 | 2019-11-01 | 赵金荣 | A kind of towed road snow-clearing equipment |
| CN110438932A (en) * | 2019-08-27 | 2019-11-12 | 缙云唐纳机械科技有限公司 | A kind of railroad track hot air snow sweeping machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200512 |