CN110820648A - Washing and sweeping vehicle provided with wheel protection device - Google Patents
Washing and sweeping vehicle provided with wheel protection device Download PDFInfo
- Publication number
- CN110820648A CN110820648A CN201911208661.2A CN201911208661A CN110820648A CN 110820648 A CN110820648 A CN 110820648A CN 201911208661 A CN201911208661 A CN 201911208661A CN 110820648 A CN110820648 A CN 110820648A
- Authority
- CN
- China
- Prior art keywords
- washing
- protection device
- carrier
- sweeping vehicle
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/12—Puncture preventing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/54—Obstruction removers or deflectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a washing and sweeping vehicle provided with a wheel protection device, which comprises a carrier, an installation mechanism, a supporting mechanism, a barrier removing mechanism, a lifting mechanism and a damping mechanism, wherein the installation mechanism is fixedly installed at the bottom of one end of the carrier, the supporting mechanism is fixedly connected with one end of the bottom of the installation mechanism, the barrier removing mechanism is movably connected with one end of the supporting mechanism, and the lifting mechanism is movably connected with the upper surface of the supporting mechanism. The support mechanism can be pushed by stretching the second hydraulic rod, one end of the mounting mechanism is driven by the support mechanism to rotate around the first rotating shaft, the height of the obstacle clearing mechanism can be adjusted, the obstacle clearing mechanism is lowered when the carrier moves, large substances and sharp objects on the path where the carrier moves can be pushed away by the obstacle clearing mechanism, the wheels are prevented from being damaged by the large substances and the sharp objects, and the protection of the wheels can be effectively improved.
Description
Technical Field
The invention relates to the technical field of filtering equipment, in particular to a washing and sweeping vehicle provided with a wheel protection device.
Background
The sweeper is a novel efficient sweeping device integrating road surface sweeping, garbage recycling and transporting. The road sweeper is a vehicle type device suitable for all-dimensional sweeping work of road surfaces of factories, highways, parks, squares and the like, can complete the work of ground sweeping, road curb cleaning, water spraying on the ground after sweeping and the like at one time, and is suitable for sweeping work of various climates and different dry road surfaces.
However, the existing washing and sweeping vehicle has the following disadvantages in the using process: 1. the front wheels of the existing washing and sweeping vehicle are not protected during the traveling process, so that tires are easily damaged by sharp objects on the road surface during sweeping operation, and meanwhile, when garbage or sundries accumulated suddenly on the road surface are too much, the sweeping vehicle cannot sweep, and the accumulated garbage or sundries cannot be pushed to the roadside, so that the use is very inconvenient.
Disclosure of Invention
The invention aims to provide a washing and sweeping vehicle provided with a wheel protection device, and aims to solve the problems that in the prior art, the front wheels are not protected during the traveling process of the washing and sweeping vehicle, so that tires are easily damaged by sharp objects on the road surface during the cleaning operation, meanwhile, when the amount of garbage or sundries suddenly accumulated on the road surface is too much, the cleaning vehicle cannot clean, and the accumulated garbage or sundries are pushed to the roadside, so that the use is very inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an install wheel protection device's washing and sweeping vehicle, the washing and sweeping vehicle of installing wheel protection device includes carrier, installation mechanism, supporting mechanism, clearance sacrifice mechanism, elevating system and damper, carrier one end bottom fixed mounting has installation mechanism, installation mechanism bottom one end fixedly connected with supporting mechanism, supporting mechanism one end swing joint has clearance sacrifice mechanism, supporting mechanism upper surface swing joint has elevating system, supporting mechanism and clearance sacrifice mechanism junction are provided with damper.
Preferably, installation mechanism comprises a mounting panel, a pivot and connecting rod, a mounting panel fixed mounting is on carrier one end bottom surface, a mounting panel lower surface rotates installs the pivot No. one, a pivot fixed surface welding has the connecting rod, and the mechanism of removing obstacles passes through installation mechanism fixed mounting in carrier one end bottom, and wherein the installation mechanism top is provided with the mounting panel No. one, can be connected bottom the carrier through the mounting panel No. one, and connecting rod one end is connected with the mounting panel through a pivot simultaneously to can make the mechanism one end of removing obstacles carry out the every single move under elevating system's drive.
Preferably, the supporting mechanism is composed of a mounting beam, a connecting column, a guide wheel and a limiting rubber block, and the mounting beam, the connecting column, the guide wheel and the limiting rubber block form the supporting mechanism.
Preferably, installation beam fixed welding has the connecting rod other end, the equal swing joint in installation beam lateral wall both ends is connected with the spliced pole, the spliced pole other end all rotates and is connected with the guide pulley, the equal fixed mounting in spliced pole one side has spacing gluey piece, and obstacle removing mechanism passes through swing joint on installation beam to accessible installation beam is fixed obstacle removing mechanism, and installs beam both ends and carries out one end swing joint through spliced pole and guide pulley and spiller and No. two spillers, and carries on spading sword and No. two spiller other ends spading through spacing gluey piece.
Preferably, the obstacle removing mechanism comprises a first scraper knife, a second rotating shaft, a first hydraulic rod, an adjusting chute and an electromagnet, and the obstacle removing mechanism comprises the first scraper knife, the second rotating shaft, the first hydraulic rod, the adjusting chute and the electromagnet.
Preferably, one end of the first shovel blade is rotatably connected with a second shovel blade through a second rotating shaft, one side of the second rotating shaft is fixedly connected with a first hydraulic rod, the other end of the first hydraulic rod is fixedly installed in the middle of the installation beam, the other side surfaces of the first shovel blade and the second shovel blade are respectively provided with an adjusting chute, the adjusting chutes are respectively matched with the guide wheel, the bottoms of the adjusting chutes are respectively provided with an electromagnet, the electromagnets are embedded on the surfaces of the first shovel blade and the second shovel blade and are positioned in front of the carrier wheel, the two ends of the installation beam are respectively connected with the first shovel blade and the second shovel blade through a connecting column and are simultaneously stretched through the second hydraulic rod, so that the supporting mechanism can be pushed, one end of the installation mechanism is driven to rotate around the first rotating shaft through the supporting mechanism, the height of the obstacle removing mechanism can be adjusted, and the obstacle removing mechanism is reduced when the carrier moves forward, thereby accessible obstacle clearing mechanism pushes away the bold material and the sharp-pointed object of carrier road of marcing to avoid bold material and sharp-pointed object to prick the wheel bad, can effectively promote the protection to the wheel, the electro-magnet can produce magnetism after the circular telegram simultaneously, and the electro-magnet is located the place ahead of carrier front wheel, thereby the accessible electro-magnet is with the required ironware through place of passing through of front wheel and inhale away, thereby can effectively avoid utensils such as iron nail to prick the wheel bad, use safer.
Preferably, the lifting mechanism consists of a second mounting plate and a second hydraulic rod, and the second mounting plate and the second hydraulic rod form the lifting mechanism.
Preferably, No. two mounting panels set up in mounting panel one side, and No. two mounting panels and carrier one end bottom are fixed to be connected to each other, there is No. two hydraulic stems No. two mounting panel bottoms through round pin axle swing joint, and No. two hydraulic stems other ends link to each other through round pin axle activity and installation beam, stretch out and draw back through No. two hydraulic stems to can promote supporting mechanism, and drive installation mechanism one end through supporting mechanism and rotate around a pivot, and then can adjust the height of obstacles removing mechanism.
Preferably, damper comprises bearing beam lateral wall surface and bearing spring, the bearing spring is installed at the bearing beam lateral wall surface to one side fixed seting up of recess to one side, the spliced pole other end is pegged graft at the recess inner chamber to one side, when obstacles removing mechanism cleared up, when meetting the hard thing that can't clear away, the spliced pole can be under the guide of recess to one side and is fed the top backward and contract to can make obstacles removing mechanism and debris separation, and bearing spring can play the cushioning effect to the spliced pole, and then can effectively avoid firm object to damage obstacles removing mechanism, uses safety more, can effectively prolong the life of obstacles removing mechanism.
The invention provides a washing and sweeping vehicle provided with a wheel protection device, which has the following beneficial effects:
(1) the wheel obstacle clearing mechanism can be pushed by stretching the second hydraulic rod, and the supporting mechanism drives one end of the mounting mechanism to rotate around the first rotating shaft, so that the height of the obstacle clearing mechanism can be adjusted, the obstacle clearing mechanism is lowered when a carrier moves, large substances and sharp objects on a path where the carrier moves can be pushed away by the obstacle clearing mechanism, the wheel is prevented from being damaged by the large substances and the sharp objects, and the protection of the wheel can be effectively improved.
(2) The electromagnet can generate magnetism after being electrified, and is positioned in front of the front wheel of the carrier, so that ironware which needs to pass through the front wheel can be sucked away by the electromagnet, the wheel can be effectively prevented from being pricked by devices such as iron nails and the like, the use is safer, when the carrier encounters an article which cannot be cleaned when moving forward, the first hydraulic rod is controlled to extend, the second rotating shaft is pushed by one end of the first hydraulic rod, the guide wheel at one end of the connecting column slides in the adjusting sliding groove, so that the first scraper knife and the second scraper knife are in a conical structure, and further, when the carrier moves forward, sundries on a road can be pushed to two sides, the cleaning device on a sweeper is prevented from being damaged, and meanwhile, the wheel is prevented from being damaged when the carrier passes through the sundries, so that the wheel is further protected.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a mounting mechanism of the present invention;
FIG. 3 is a schematic structural diagram of the obstacle removing mechanism of the present invention;
FIG. 4 is a schematic view of an adjusting chute according to the present invention;
FIG. 5 is a schematic view of the shock absorbing mechanism of the present invention;
FIG. 6 is a schematic side view of the present invention.
In the figure: 1. a carrier; 2. an installation mechanism; 201. a first mounting plate; 202. a first rotating shaft; 203. a connecting rod; 3. a support mechanism; 301. mounting a beam; 302. connecting columns; 303. a guide wheel; 304. a limiting rubber block; 4. an obstacle removing mechanism; 401. a first scraper knife; 402. a second scraper knife; 403. a second rotating shaft; 404. a first hydraulic rod; 405. adjusting the sliding chute; 406. an electromagnet; 5. a lifting mechanism; 501. a second mounting plate; 502. a second hydraulic rod; 6. a damping mechanism; 601. an inclined groove; 602. supporting the spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides an install wheel protection device's washing and sweeping vehicle, the washing and sweeping vehicle of installing wheel protection device includes carrier 1, installation mechanism 2, supporting mechanism 3, clearance mechanism 4, elevating system 5 and damper 6, 1 one end bottom fixed mounting of carrier has installation mechanism 2, 2 bottom one end fixedly connected with supporting mechanism 3 of installation mechanism, 3 one end swing joint of supporting mechanism has clearance mechanism 4, 3 upper surface swing joint of supporting mechanism has elevating system 5, the supporting mechanism 3 is provided with damper 6 with clearance mechanism 4 junction.
The supporting mechanism 3 is composed of an installation beam 301, a connection column 302, a guide wheel 303 and a limiting rubber block 304, and the installation beam 301, the connection column 302, the guide wheel 303 and the limiting rubber block 304 form the supporting mechanism 3.
The obstacle clearing mechanism 4 comprises a first scraper knife 401, a second scraper knife 402, a second rotating shaft 403, a first hydraulic rod 404, an adjusting chute 405 and an electromagnet 406, and the first scraper knife 401, the second scraper knife 402, the second rotating shaft 403, the first hydraulic rod 404, the adjusting chute 405 and the electromagnet 406 form the obstacle clearing mechanism 4.
One end of the first scraper knife 401 is rotatably connected with a second scraper knife 402 through a second rotating shaft 403, one side of the second rotating shaft 403 is fixedly connected with a first hydraulic rod 404, the other end of the first hydraulic rod 404 is fixedly installed in the middle of the installation beam 301, the other side surfaces of the first scraper knife 401 and the second scraper knife 402 are respectively provided with an adjustment chute 405, the adjustment chutes 405 are respectively matched with the guide wheel 303, the bottom of each adjustment chute 405 is provided with an electromagnet 406, the electromagnets 406 are embedded on the surfaces of the first scraper knife 401 and the second scraper knife 402 and are positioned in front of the wheel of the carrier 1, the two ends of the installation beam 301 are respectively connected with the first scraper knife 401 and the second scraper knife 402 through a connecting column 302 and are simultaneously telescopic through the second hydraulic rod 502, so that the supporting mechanism 3 can be pushed, and one end of the installation mechanism 2 is driven to rotate around the first rotating shaft 202 through the supporting mechanism 3, so that the height of the obstacle removing mechanism 4 can be adjusted, when carrier 1 marchs, will clear up obstacle mechanism 4 and reduce, thereby accessible clear up obstacle mechanism 4 pushes away the bold material and the sharp-pointed object of the road that carrier 1 marchs, thereby avoid bold material and sharp-pointed object to prick the wheel bad, can effectively promote the protection to the wheel, electromagnet 406 can produce magnetism after the circular telegram simultaneously, and electromagnet 406 is located the place ahead of carrier 1 front wheel, thereby accessible electromagnet 406 is with the front wheel need to be drawn away through local ironware, thereby can effectively avoid appliances such as iron nail to prick the wheel bad, use safety more.
The lifting mechanism 5 is composed of a second mounting plate 501 and a second hydraulic rod 502, and the second mounting plate 501 and the second hydraulic rod 502 form the lifting mechanism 5.
No. two mounting panels 501 set up in mounting panel 201 one side, and No. two mounting panels 501 and the fixed linking to each other in 1 one end bottom of carrier, No. two mounting panels 501 bottom has No. two hydraulic stem 502 through round pin axle swing joint, and No. two hydraulic stem 502 other ends link to each other with installation beam 301 through round pin axle activity, stretch out and draw back through No. two hydraulic stem 502 to can promote supporting mechanism 3, and drive 2 one end of installation mechanism through supporting mechanism 3 and rotate around a pivot 202, and then can adjust the height of obstacles removing mechanism 4.
It should be noted that, when the washing and sweeping vehicle with the wheel protection device works, the bottom of a carrier 1 is provided with a barrier removing mechanism 4 through an installation mechanism 2, wherein the installation mechanism 2 is composed of a first installation plate 201, a first rotating shaft 202 and a connecting rod 203, the first installation plate 201 can be connected with the carrier 1, the connecting rod 203 is welded with a support mechanism 3, the support mechanism 3 is composed of an installation beam 301, a connecting column 302, a guide wheel 303 and a limit rubber block 304, the installation beam 301 is fixedly welded at the other end of the connecting rod 203, the barrier removing mechanism 4 can be supported and fixed through the installation beam 301, the two ends of the installation beam 301 are connected with a first scraper knife 401 and a second scraper knife 402 through the connecting column 302, and simultaneously, the two ends of the installation beam are telescopic through a second hydraulic rod 502, so that the support mechanism 3 can be pushed, and one end of the installation mechanism 2 is driven to rotate around the first rotating shaft 202 through the support mechanism, the height of the obstacle clearing mechanism 4 can be adjusted, when the carrier 1 moves, the obstacle clearing mechanism 4 is lowered, large substances and sharp objects on the moving road of the carrier 1 can be pushed away through the obstacle clearing mechanism 4, the situation that the large substances and the sharp objects prick the wheels is avoided, the protection of the wheels can be effectively improved, meanwhile, the electromagnet 406 can generate magnetism after being electrified, the electromagnet 406 is positioned in front of the front wheel of the carrier 1, the front wheel needs to be sucked away through the ironware at the position where the electromagnet 406 needs to pass, the situation that the wheels are pricked by the ironware such as an iron nail and the like can be effectively avoided, the use is safer, when the carrier 1 encounters an object which cannot be cleaned when moving forward, the first scraper 401 and the second scraper 402 are in a conical structure by controlling the first hydraulic rod 404 to extend and pushing the second rotating shaft 403 through one end of the first hydraulic rod 404, and the sliding of the guide wheel 303 at one end of the connecting column 302 in the adjusting chute 405, and then can be when carrier 1 gos forward, push debris on the road to both sides, both avoided causing the damage to cleaning device on the motor sweeper, also avoid carrier 1 to pass through from debris simultaneously, damage the wheel, thereby with the protection of further promotion to the wheel, when obstacle clearing mechanism 4 cleared up the barrier simultaneously, when meetting the hard thing that can't clear away, spliced pole 302 can be fed back the top under the guide of oblique recess 601 and contract, thereby can make obstacle clearing mechanism 4 and debris separation, and supporting spring 602 can play the buffering effect to spliced pole 302, and then can effectively avoid firm object damage obstacle clearing mechanism 4, use safelyr, can effectively prolong the life of obstacle clearing mechanism 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an install wheel protection device's washing and sweeping vehicle which characterized in that: the washing and sweeping vehicle provided with the wheel protection device comprises a carrier (1), an installation mechanism (2), a supporting mechanism (3), a barrier removing mechanism (4), an elevating mechanism (5) and a damping mechanism (6), wherein the bottom of one end of the carrier (1) is fixedly provided with the installation mechanism (2), one end of the bottom of the installation mechanism (2) is fixedly connected with the supporting mechanism (3), one end of the supporting mechanism (3) is movably connected with the barrier removing mechanism (4), the upper surface of the supporting mechanism (3) is movably connected with the elevating mechanism (5), and the joint of the supporting mechanism (3) and the barrier removing mechanism (4) is provided with the damping mechanism (6).
2. The washing and sweeping vehicle with the wheel protection device mounted thereon as claimed in claim 1, wherein: installation mechanism (2) comprises mounting panel (201), pivot (202) and connecting rod (203) No. one, mounting panel (201) fixed mounting is on carrier (1) one end bottom surface No. one, mounting panel (201) lower surface rotates and installs pivot (202) No. one, pivot (202) lower fixed surface welding has connecting rod (203).
3. The washing and sweeping vehicle with the wheel protection device mounted thereon as claimed in claim 1, wherein: the supporting mechanism (3) is composed of a mounting beam (301), a connecting column (302), a guide wheel (303) and a limiting rubber block (304).
4. The washing and sweeping vehicle with the wheel protection device mounted thereon as claimed in claim 3, wherein: the mounting beam (301) is fixedly welded with the other end of the connecting rod (203), two ends of the side wall of the mounting beam (301) are movably connected with a connecting column (302), the other end of the connecting column (302) is rotatably connected with a guide wheel (303), and one side of the connecting column (302) is fixedly provided with a limiting rubber block (304).
5. The washing and sweeping vehicle with the wheel protection device mounted thereon as claimed in claim 1, wherein: the obstacle removing mechanism (4) is composed of a first scraper knife (401), a second scraper knife (402), a second rotating shaft (403), a first hydraulic rod (404), an adjusting chute (405) and an electromagnet (406).
6. The washing and sweeping vehicle with the wheel protection device mounted thereon as claimed in claim 5, wherein: no. one spiller (401) one end is rotated through No. two pivot (403) and is connected with No. two spiller (402), No. two hydraulic stem (404) of pivot (403) one side fixedly connected with, hydraulic stem (404) other end fixed mounting is in installation roof beam (301) middle part, regulation spout (405) have all been seted up to spiller (401) and No. two spiller (402) other side surface, and adjust spout (405) and all mutually support with guide pulley (303), it all is provided with electro-magnet (406) to adjust spout (405) bottom, electro-magnet (406) are inlayed on spiller (401) and No. two spiller (402) surfaces, and are located carrier (1) wheel the place ahead.
7. The washing and sweeping vehicle with the wheel protection device mounted thereon as claimed in claim 1, wherein: the lifting mechanism (5) is composed of a second mounting plate (501) and a second hydraulic rod (502).
8. The washing and sweeping vehicle with the wheel protection device mounted thereon as claimed in claim 7, wherein: no. two mounting panel (501) set up in mounting panel (201) one side, and No. two mounting panel (501) and carrier (1) one end bottom fixed linking to each other, No. two mounting panel (501) bottom has No. two hydraulic stem (502) through round pin axle swing joint, and No. two hydraulic stem (502) other ends link to each other with installation roof beam (301) through round pin axle activity.
9. The washing and sweeping vehicle with the wheel protection device mounted thereon as claimed in claim 1, wherein: the damping mechanism (6) comprises inclined groove (601) and supporting spring (602), the inclined groove (601) is fixedly arranged on the surface of the side wall of the mounting beam (301), the supporting spring (602) is mounted in the inner cavity of the inclined groove (601), and the other end of the connecting column (302) is inserted into the inner cavity of the inclined groove (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911208661.2A CN110820648A (en) | 2019-11-30 | 2019-11-30 | Washing and sweeping vehicle provided with wheel protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911208661.2A CN110820648A (en) | 2019-11-30 | 2019-11-30 | Washing and sweeping vehicle provided with wheel protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110820648A true CN110820648A (en) | 2020-02-21 |
Family
ID=69541938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911208661.2A Pending CN110820648A (en) | 2019-11-30 | 2019-11-30 | Washing and sweeping vehicle provided with wheel protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110820648A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030501A (en) * | 2021-11-04 | 2022-02-11 | 淮北矿业股份有限公司 | Automatic obstacle clearing device for sports car track |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT93988B (en) * | 1919-04-03 | 1923-08-25 | George Harry Scanlan | Motor vehicles, in particular for agricultural purposes. |
| CN202577202U (en) * | 2012-05-09 | 2012-12-05 | 中信机电制造公司科研设计院 | Push shovel device used for clearing obstacles on airport roadway |
| CN103600712A (en) * | 2013-11-26 | 2014-02-26 | 南车洛阳机车有限公司 | Puncturing-resistant pilot for inflatable tire |
| CN105109434A (en) * | 2015-08-19 | 2015-12-02 | 潘啟国 | Mining truck |
| CN109372045A (en) * | 2018-12-13 | 2019-02-22 | 徐工集团工程机械有限公司 | Dozer blade device and bull-dozer |
| CN209686203U (en) * | 2019-03-23 | 2019-11-26 | 刘志清 | A kind of quick laying apparatus of architectural engineering construction road |
-
2019
- 2019-11-30 CN CN201911208661.2A patent/CN110820648A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT93988B (en) * | 1919-04-03 | 1923-08-25 | George Harry Scanlan | Motor vehicles, in particular for agricultural purposes. |
| CN202577202U (en) * | 2012-05-09 | 2012-12-05 | 中信机电制造公司科研设计院 | Push shovel device used for clearing obstacles on airport roadway |
| CN103600712A (en) * | 2013-11-26 | 2014-02-26 | 南车洛阳机车有限公司 | Puncturing-resistant pilot for inflatable tire |
| CN105109434A (en) * | 2015-08-19 | 2015-12-02 | 潘啟国 | Mining truck |
| CN109372045A (en) * | 2018-12-13 | 2019-02-22 | 徐工集团工程机械有限公司 | Dozer blade device and bull-dozer |
| CN209686203U (en) * | 2019-03-23 | 2019-11-26 | 刘志清 | A kind of quick laying apparatus of architectural engineering construction road |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030501A (en) * | 2021-11-04 | 2022-02-11 | 淮北矿业股份有限公司 | Automatic obstacle clearing device for sports car track |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4827637A (en) | Apparatus for clearing a surface of snow and dirt | |
| CN106894378B (en) | A kind of small-sized shovel device for expelling ice and snow | |
| CN105696510B (en) | Air pressure chain type snow breaker and snow-removing method | |
| CN211547569U (en) | High-efficiency sweeper | |
| CN204343239U (en) | Grooved rail cleaning device | |
| CN105200947A (en) | Sweeping device for functional city cleaning trolley | |
| CN109989381A (en) | A kind of more landform small-sized rubbish cleaning plants | |
| CN108201419A (en) | Dedusting Floor-sweeping device | |
| CN103741621B (en) | Swing type garbage truck collects the method for rubbish | |
| CN110258399B (en) | Garbage sweeping and sucking device and road sweeper with same | |
| CN110820648A (en) | Washing and sweeping vehicle provided with wheel protection device | |
| CN110258420B (en) | Cleaning device of cleaning vehicle and sidewalk cleaning vehicle | |
| CN204662332U (en) | Full landform snow cleaner | |
| CN104294785A (en) | Multipurpose sweeper | |
| CN103758071B (en) | Tiger's jaw annexes formula refuse collection, clearing apparatus | |
| CN105625234A (en) | Crawler brush type road sweeper | |
| CN210395207U (en) | A sucking disc device and machine of sweeping floor for machine of sweeping floor | |
| CN202280034U (en) | Chain-type multi-purpose ground offscouring collection truck | |
| CN211621411U (en) | Urban road cleaning device | |
| CN210395203U (en) | Quick picking and cleaning device suitable for expressway | |
| CN103741634B (en) | Plug-type Automatic-swing device is utilized to clear up the method for rubbish | |
| CN210315352U (en) | Sanitation cleaning device for municipal road | |
| CN1512010A (en) | Cleaning car of low noise and full sealing | |
| CN103741638B (en) | Plug-type automatic swinging garbage cleaning device | |
| CN207944413U (en) | A kind of high speed railway track snow sweeper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |
|
| RJ01 | Rejection of invention patent application after publication |