CN111926749A - Maintenance processing device for municipal road and bridge movement - Google Patents
Maintenance processing device for municipal road and bridge movement Download PDFInfo
- Publication number
- CN111926749A CN111926749A CN202010864344.2A CN202010864344A CN111926749A CN 111926749 A CN111926749 A CN 111926749A CN 202010864344 A CN202010864344 A CN 202010864344A CN 111926749 A CN111926749 A CN 111926749A
- Authority
- CN
- China
- Prior art keywords
- rod
- electric push
- push rod
- municipal road
- bottom plate
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- 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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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
-
- 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
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
Abstract
The invention discloses a maintenance processing device for municipal road and bridge movement, which comprises universal wheels, a bottom plate, a fixing frame, a motor, a driving shaft and a scraping mechanism, wherein the scraping mechanism is arranged at the bottom of the bottom plate, a scraper can be in contact with the ground, so that the scraper scrapes off adhered objects on a road and bridge, a first electric push rod is electrified to work and drives a vertical rod and a connecting rod to swing at the upper end of the bottom plate through a rotating shaft, thereby adjusting the position of the scraper, facilitating the cleaning of a wall corner and achieving the advantage of quickly scraping the adhered objects; through having set up tilt mechanism in the mechanism upper end of shoveling, second electric putter and third electric putter circular telegram carry out work, and second electric putter extends, and third electric putter contracts, drives the scraper blade and passes through the bull stick and rotate in the montant inboard to make the scraper blade slope, reached and to carry out clear advantage to domatic.
Description
Technical Field
The invention relates to the relevant field of municipal road and bridge maintenance, in particular to a maintenance processing device for municipal road and bridge movement.
Background
At present, municipal facilities exist in a large number, and daily maintenance work is a work load not little, because the aggravation in haze weather, can persist a large amount of dusts on the municipal facilities, if do not handle these dusts, can influence the appearance of the market.
At this time, the maintenance treatment device is needed to be used for maintaining the municipal road and bridge, when the maintenance treatment device is used, the surface of the road and bridge is cleaned through the brush, but sundries are adhered to the upper end of the road and bridge, the brush is not easy to remove, and the conventional maintenance treatment device for moving the municipal road and bridge is not easy to remove the adhered sundries, so that the time and the labor are wasted in removing the sundries.
Disclosure of Invention
Accordingly, to address the above-described deficiencies, the present invention provides a maintenance treatment apparatus for municipal road-bridge movement.
The invention is realized in such a way that a maintenance processing device for municipal road and bridge movement is constructed, the device comprises universal wheels, a bottom plate, a fixed frame, a motor, a driving shaft and a shoveling mechanism, the universal wheels are arranged on the left side and the right side of the front end of the bottom plate, the bottom plate is welded and fixed with the bottom of the fixed frame, the right end of the fixed frame is provided with a control panel, the shoveling mechanism is fixedly connected with the rear end of the bottom plate, the shoveling mechanism comprises a connecting rod, a rotating shaft, a tilting mechanism, a first electric push rod, a fixed rod, a roller, a guide mechanism and a scraper, the connecting rod is rotatably connected with the rear end of the bottom plate through the rotating shaft, the connecting rod is fixedly connected with the top of the tilting mechanism, one end of the first electric push, the rear end of the connecting rod is movably nested with a fixed rod, the fixed rod is rotatably connected with the middle of the roller through a hinge shaft, the front end of the top of the connecting rod is provided with a guide mechanism, and the front end of the bottom of the tilting mechanism is provided with a scraper.
Preferably, the button is installed to control panel front end, the mount passes through the screw and is fixed with motor bottom locking, the motor passes through the drive shaft and is connected with the rotation of cleaning brush middle part, bottom plate and battery bottom bolted connection.
Preferably, the tilting mechanism includes montant, second electric putter, backup pad, third electric putter and bull stick, the montant top is passed through the axis of rotation and is connected with the connecting rod rotation, second electric putter one end is passed through the hinge pin and is connected with the montant right-hand member rotation to the second electric putter other end is along to backup pad top right-hand member normal running fit, third electric putter one end is passed through the hinge pin and is connected with backup pad top left end rotation to third electric putter other end activity nested in the montant left end, the scraper blade passes through the bull stick and is connected with the montant lower extreme rotation, second electric putter, third electric putter, first electric putter and motor all are connected with control panel electricity.
Preferably, guiding mechanism includes base, round bar, pulley and location axle, base bottom and connecting rod welded fastening, the base is fixed as an organic whole with the round bar bottom, the pulley passes through the location axle and is connected with the rotation of round bar top, the pulley is along the inboard sliding fit in bottom plate bottom.
Preferably, the base, the round rod, the pulley and the positioning shaft are in the same vertical direction, and the surface of the pulley is smooth.
Preferably, the second electric push rod and the third electric push rod are the same in size, and the second electric push rod and the third electric push rod are symmetrically distributed along the left side and the right side of the upper end of the vertical rod.
Preferably, the cross section of the support plate is L-shaped, and the support plate is connected with the front end of the scraper through a bolt.
Preferably, the number of the rollers is two, and the rollers are oppositely arranged along the front side and the rear side of the rear end of the fixing rod.
Preferably, the fixing rod is T-shaped, and the fixing rod is embedded in the rear end of the connecting rod.
Preferably, the upper end of the fixing rod is provided with a fixing piece, and the fixing piece is in an isosceles triangle shape.
Preferably, the rotating shaft is made of stainless steel and has strong corrosion resistance.
Preferably, the fixing rod is made of carbon steel and has high hardness.
The invention has the following advantages: the invention provides a maintenance treatment device for municipal road bridge movement through improvement, compared with the same type of equipment, the maintenance treatment device comprises the following improvements:
the method has the advantages that: according to the maintenance processing device for municipal road and bridge movement, the scraping plate can be in contact with the ground through the shoveling mechanism arranged at the bottom of the bottom plate, so that the scraping plate scrapes adhered objects on a road and bridge, the first electric push rod is electrified to work, the vertical rod and the connecting rod are driven to swing at the upper end of the bottom plate through the rotating shaft, the direction of the scraping plate is adjusted, corners of walls are convenient to clean, and the advantage that the adhered objects can be quickly scraped is achieved.
The method has the advantages that: according to the maintenance processing device for municipal road and bridge movement, the inclination mechanism is arranged at the upper end of the shoveling mechanism, the second electric push rod and the third electric push rod are electrified to work, the second electric push rod extends, the third electric push rod contracts and drives the scraper to rotate on the inner side of the vertical rod through the rotating rod, so that the scraper inclines, and the advantage that the slope surface can be cleaned is achieved.
The method has the advantages that: according to the maintenance processing device for municipal road and bridge movement, the guide mechanism is arranged at the upper end of the shoveling mechanism, so that when the vertical rod and the connecting rod swing, the pulley can slide on the inner side of the bottom plate, the connecting rod is guided, and the advantage that the vertical rod and the connecting rod can swing stably is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a front view of the maintenance device of the present invention;
FIG. 3 is a schematic side view of the shoveling mechanism of the present invention;
FIG. 4 is a schematic side view of the tilting mechanism of the present invention;
FIG. 5 is a side view of the guiding mechanism of the present invention.
Wherein: the cleaning brush is characterized by comprising a universal wheel-1, a bottom plate-2, a fixing frame-3, a control panel-4, a button-5, a motor-6, a driving shaft-7, a cleaning brush-8, a storage battery-9, a shoveling mechanism-10, a connecting rod-101, a rotating shaft-102, a tilting mechanism-103, a first electric push rod-104, a fixing rod-105, a roller-106, a guide mechanism-107, a scraper-108, a vertical rod-1031, a second electric push rod-1032, a supporting plate-1033, a third electric push rod-1034, a rotating rod-1035, a base-1071, a round rod-1072, a pulley-1073, a positioning shaft-1074 and a fixing plate-1051.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 and 2, the invention provides a maintenance processing device for municipal road and bridge movement through improvement, which comprises universal wheels 1, a bottom plate 2, a fixing frame 3, a motor 6, a driving shaft 7 and a removing mechanism 10, wherein the universal wheels 1 are arranged on the left side and the right side of the front end of the bottom plate 2, the bottom plate 2 is welded and fixed with the bottom of the fixing frame 3, a control panel 4 is arranged at the right end of the fixing frame 3, the removing mechanism 10 is fixedly connected with the rear end of the bottom plate 2, a button 5 is arranged at the front end of the control panel 4, the fixing frame 3 is locked and fixed with the bottom of the motor 6 through a screw, the motor 6 is rotatably connected with the middle of a cleaning brush 8.
Referring to fig. 3, the present invention provides a maintenance processing device for municipal road and bridge movement by improvement, the shoveling mechanism 10 includes a connecting rod 101, a rotating shaft 102, a tilting mechanism 103, a first electric push rod 104, a fixing rod 105, a roller 106, a guiding mechanism 107 and two scraping wheels 108, the connecting rod 101 is rotatably connected with the rear end of the bottom plate 2 through the rotating shaft 102, the connecting rod 101 is fixedly connected with the top of the tilting mechanism 103, one end of the first electric push rod 104 is rotatably connected with the right front end of the connecting rod 101 through a hinge shaft, and the other end of the first electric push rod 104 extends to the right side of the tilting mechanism 103 for rotation fit, the fixing rod 105 is movably nested at the rear end of the connecting rod 101, the fixing rod 105 is rotatably connected with the middle part of the roller 106 through the hinge shaft, the guiding mechanism 107 is arranged at the front end of the top, and the gyro wheel 106 sets up along the relative both sides around dead lever 105 rear end, and dead lever 105 is the T shape to dead lever 105 imbeds in connecting rod 101 rear end, and dead lever 105 upper end is provided with stationary blade 1051, and stationary blade 1051 is isosceles triangle form, does benefit to the effect that increases dead lever 105 fixed stability, and axis of rotation 102 is stainless steel material, and corrosion resistance is strong, and dead lever 105 is carbon steel material, and the hardness is high.
Referring to fig. 4, the present invention provides a maintenance processing device for municipal road-bridge movement by improving a tilt mechanism 103 comprising a vertical bar 1031, a second electric push rod 1032, a support plate 1033, a third electric push rod 1034 and a rotation bar 1035, wherein the top of the vertical bar 1031 is rotatably connected with a connection rod 101 through a rotation shaft 102, one end of the second electric push rod 1032 is rotatably connected with the right end of the vertical bar 1031 through a hinge shaft, the other end of the second electric push rod 1032 is rotatably matched with the right end of the top of the support plate 1033, one end of the third electric push rod 1034 is rotatably connected with the left end of the top of the support plate 1033 through a hinge shaft, the other end of the third electric push rod 1034 is movably nested in the left end of the vertical bar 1031, a scraper 108 is rotatably connected with the lower end of the vertical bar 1031 through a rotation bar 1035, the second electric push rod 1032, the third electric push rod 1034, the first electric push rod 104 and the motor 6 are electrically connected, and the second electric putter 1032 and the third electric putter 1034 are symmetrically distributed along the left and right sides of the upper end of the vertical bar 1031, so as to facilitate the driving of the scraper 108 to tilt, the cross section of the support plate 1033 is in an L shape, and the support plate 1033 is in bolted connection with the front end of the scraper 108.
Referring to fig. 5, the present invention provides a maintenance processing apparatus for municipal road and bridge movement by improvement, wherein the guiding mechanism 107 includes a base 1071, a round bar 1072, a pulley 1073 and a positioning shaft 1074, the bottom of the base 1071 is welded and fixed with the connecting rod 101, the base 1071 is fixed with the bottom of the round bar 1072 into a whole, the pulley 1073 is rotatably connected with the top of the round bar 1072 by the positioning shaft 1074, the pulley 1073 is in sliding fit along the inner side of the bottom plate 2, the centerlines of the base 1071, the round bar 1072, the pulley 1073 and the positioning shaft 1074 are in the same vertical direction, and the surface of the pulley 1073 is smooth, which is beneficial to guiding the round bar 1072.
Example two:
the invention provides a maintenance processing device for municipal road and bridge movement through improvement, a driving shaft 7 penetrates through the bottom plate 2 and the front end of a fixing frame 3, the driving shaft 7 is embedded in the middle of the top of a cleaning brush 8, the effect of driving the cleaning brush 8 to rotate is favorably realized, and a connecting rod 101 is in a V shape, and the effect of fixedly connecting a tilting mechanism 103 and a fixing rod 105 is favorably realized.
The invention provides a maintenance processing device for municipal road and bridge movement through improvement, which has the following working principle;
firstly, before use, the maintenance processing device for municipal road and bridge movement is horizontally placed, so that the universal wheels 1 and the rollers 106 support the device;
secondly, when in use, the storage battery 9 is fully charged, power is supplied to the device, and then the button 5 at the upper end of the control panel 4 is pressed to start the device;
thirdly, the motor 6 is electrified to work, and the cleaning roller 8 is driven to rotate by the driving shaft 7, so that the cleaning roller 8 cleans the surface of the road and bridge;
fourthly, the scraper 108 can contact with the ground at the same time, so that the scraper 108 scrapes off the adhered objects on the roads and bridges, the first electric push rod 104 is electrified to work to drive the vertical rod 1031 and the connecting rod 101 to swing at the upper end of the bottom plate 2 through the rotating shaft 102, the position of the scraper 108 is adjusted, the corners of the wall are conveniently cleaned, the adhered objects can be quickly scraped, and the pulley 1073 can slide on the inner side of the bottom plate 2 when the vertical rod 1031 and the connecting rod 101 swing, so that the connecting rod 101 is guided, and the vertical rod 1031 and the connecting rod 101 can stably swing;
fifthly, when the inclined surface is to be cleaned, the tilting mechanism 103 is started, the second electric push rod 1032 and the third electric push rod 1034 are electrified to work, the second electric push rod 1032 extends, the third electric push rod 1034 contracts, and the scraper 108 is driven to rotate on the inner side of the vertical rod 1031 through the rotating rod 1035, so that the scraper 108 is tilted, the inclined surface can be cleaned, and the road and bridge surface can be conveniently maintained.
The invention provides a maintenance processing device for municipal road and bridge movement through improvement, a scraping mechanism 10 is arranged at the bottom of a bottom plate 2, a scraper 108 can be in contact with the ground, so that the scraper 108 scrapes off the adhered objects on the road and bridge, and a first electric push rod 104 is electrified to work to drive a vertical rod 1031 and a connecting rod 101 to swing at the upper end of the bottom plate 2 through a rotating shaft 102, so that the direction of the scraper 108 is adjusted, the wall corner is convenient to clean, and the advantage of quickly scraping the adhered objects is achieved; the upper end of the shoveling mechanism 10 is provided with the tilting mechanism 103, the second electric push rod 1032 and the third electric push rod 1034 are electrified to work, the second electric push rod 1032 extends, the third electric push rod 1034 contracts, and the scraper 108 is driven to rotate on the inner side of the vertical rod 1031 through the rotating rod 1035, so that the scraper 108 tilts, and the advantage of cleaning a slope surface is achieved; by providing the guide mechanism 107 at the upper end of the shoveling mechanism 10, when the vertical bar 1031 and the connecting rod 101 swing, the pulley 1073 slides inside the bottom plate 2, thereby guiding the connecting rod 101, and achieving the advantage of enabling the vertical bar 1031 and the connecting rod 101 to swing stably.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A maintenance processing device for municipal road and bridge movement comprises universal wheels (1), a bottom plate (2), a fixing frame (3), a motor (6) and a driving shaft (7), wherein the universal wheels (1) are arranged on the left side and the right side of the front end of the bottom plate (2), the bottom plate (2) and the bottom of the fixing frame (3) are fixedly welded, and a control panel (4) is arranged at the right end of the fixing frame (3);
the method is characterized in that: the automatic scraper removing device is characterized by further comprising a removing mechanism (10), the removing mechanism (10) is fixedly connected with the rear end of the bottom plate (2), the removing mechanism (10) comprises a connecting rod (101), a rotating shaft (102), a tilting mechanism (103), a first electric push rod (104), a fixing rod (105), a roller (106), a guide mechanism (107) and a scraper (108), the connecting rod (101) is rotatably connected with the rear end of the bottom plate (2) through the rotating shaft (102), the connecting rod (101) is fixedly connected with the top of the tilting mechanism (103), one end of the first electric push rod (104) is rotatably connected with the right front end of the connecting rod (101) through a hinge shaft, the other end of the first electric push rod (104) extends to the right side of the tilting mechanism (103) to be rotatably matched, the fixing rod (105) is movably nested at the rear end of the connecting rod (101), and the fixing rod (105, the front end of the top of the connecting rod (101) is provided with a guide mechanism (107), and the front end of the bottom of the tilting mechanism (103) is provided with a scraper (108).
2. The maintenance treatment device for municipal road-bridge movement according to claim 1, characterized in that: button (5) are installed to control panel (4) front end, mount (3) are fixed with motor (6) bottom locking through the screw, motor (6) are connected through drive shaft (7) and cleaning brush (8) middle part rotation, bottom plate (2) and battery (9) bottom bolted connection.
3. The maintenance treatment device for municipal road-bridge movement according to claim 1, characterized in that: the tilting mechanism (103) comprises a vertical rod (1031), a second electric push rod (1032), a supporting plate (1033), a third electric push rod (1034) and a rotating rod (1035), the top of the vertical rod (1031) is rotatably connected with the connecting rod (101) through a rotating shaft (102), one end of the second electric push rod (1032) is rotatably connected with the right end of the vertical rod (1031) through a hinge shaft, and the other end of the second electric push rod (1032) is rotatably matched with the right end of the top of the supporting plate (1033), one end of the third electric push rod (1034) is rotationally connected with the left end of the top of the support plate (1033) through a hinge shaft, the other end of the third electric push rod (1034) is movably nested at the left end of the vertical rod (1031), the scraper blade (108) is rotatably connected with the lower end of the vertical rod (1031) through a rotating rod (1035), the second electric push rod (1032), the third electric push rod (1034), the first electric push rod (104) and the motor (6) are all electrically connected with the control panel (4).
4. The maintenance treatment device for municipal road-bridge movement according to claim 1, characterized in that: guiding mechanism (107) include base (1071), round bar (1072), pulley (1073) and location axle (1074), base (1071) bottom and connecting rod (101) welded fastening, base (1071) and round bar (1072) bottom are fixed as an organic whole, pulley (1073) are connected with round bar (1072) top rotation through location axle (1074), pulley (1073) are along bottom plate (2) inside sliding fit in bottom.
5. The maintenance treatment device for municipal road-bridge movement according to claim 4, wherein: the central lines of the base (1071), the round rod (1072), the pulley (1073) and the positioning shaft (1074) are in the same vertical direction, and the surface of the pulley (1073) is smooth.
6. The maintenance treatment device for municipal road-bridge movement according to claim 3, characterized in that: the second electric push rod (1032) and the third electric push rod (1034) are the same in size, and the second electric push rod (1032) and the third electric push rod (1034) are symmetrically distributed along the left side and the right side of the upper end of the vertical rod (1031).
7. The maintenance treatment device for municipal road-bridge movement according to claim 3, characterized in that: the cross section of the supporting plate (1033) is L-shaped, and the supporting plate (1033) is connected with the front end of the scraper (108) through a bolt.
8. The maintenance treatment device for municipal road-bridge movement according to claim 1, characterized in that: the number of the rollers (106) is two, and the rollers (106) are arranged oppositely along the front side and the rear side of the rear end of the fixing rod (105).
9. The maintenance treatment device for municipal road-bridge movement according to claim 1, characterized in that: the fixing rod (105) is T-shaped, and the fixing rod (105) is embedded in the rear end of the connecting rod (101).
10. The maintenance treatment device for municipal road-bridge movement according to claim 1, characterized in that: the fixing rod (105) is provided with a fixing piece (1051) at the upper end, and the fixing piece (1051) is in an isosceles triangle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010864344.2A CN111926749A (en) | 2020-08-25 | 2020-08-25 | Maintenance processing device for municipal road and bridge movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010864344.2A CN111926749A (en) | 2020-08-25 | 2020-08-25 | Maintenance processing device for municipal road and bridge movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111926749A true CN111926749A (en) | 2020-11-13 |
Family
ID=73306102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010864344.2A Withdrawn CN111926749A (en) | 2020-08-25 | 2020-08-25 | Maintenance processing device for municipal road and bridge movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111926749A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863204A (en) * | 2021-10-08 | 2021-12-31 | 西京学院 | Environment-friendly desilting equipment is used in road construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2086701A1 (en) * | 1993-01-05 | 1994-07-06 | Gilles Belzile | Bucket stop |
| CN102444100A (en) * | 2011-10-24 | 2012-05-09 | 郑明法 | Snow pusher of skid steer loader |
| CN102535373A (en) * | 2012-02-17 | 2012-07-04 | 郭天桥 | Sweeper |
| CN109024405A (en) * | 2017-02-24 | 2018-12-18 | 徐丽亚 | Municipal environmental sanitation ground chewing gum spot descaling machine |
| CN209429024U (en) * | 2019-01-04 | 2019-09-24 | 佛山市南海恒洁清洁服务有限公司 | A kind of pavement cleaning vehicle |
-
2020
- 2020-08-25 CN CN202010864344.2A patent/CN111926749A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2086701A1 (en) * | 1993-01-05 | 1994-07-06 | Gilles Belzile | Bucket stop |
| CN102444100A (en) * | 2011-10-24 | 2012-05-09 | 郑明法 | Snow pusher of skid steer loader |
| CN102535373A (en) * | 2012-02-17 | 2012-07-04 | 郭天桥 | Sweeper |
| CN109024405A (en) * | 2017-02-24 | 2018-12-18 | 徐丽亚 | Municipal environmental sanitation ground chewing gum spot descaling machine |
| CN209429024U (en) * | 2019-01-04 | 2019-09-24 | 佛山市南海恒洁清洁服务有限公司 | A kind of pavement cleaning vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863204A (en) * | 2021-10-08 | 2021-12-31 | 西京学院 | Environment-friendly desilting equipment is used in road construction |
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Application publication date: 20201113 |