CN110779394A - Track mark eliminating device of hidden armored car - Google Patents
Track mark eliminating device of hidden armored car Download PDFInfo
- Publication number
- CN110779394A CN110779394A CN201911108442.7A CN201911108442A CN110779394A CN 110779394 A CN110779394 A CN 110779394A CN 201911108442 A CN201911108442 A CN 201911108442A CN 110779394 A CN110779394 A CN 110779394A
- Authority
- CN
- China
- Prior art keywords
- plate
- chamber
- armored car
- fixed
- rut
- 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.)
- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H7/00—Armoured or armed vehicles
- F41H7/02—Land vehicles with enclosing armour, e.g. tanks
- F41H7/04—Armour construction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a rut eliminating device of a hidden armored car, which comprises a mounting plate fixedly mounted at the rear part of the armored car, wherein a turnover device is arranged in the mounting plate, fixed blocks which are symmetrical front and back and fixedly arranged at the left end of the upper end surface of the mounting plate are arranged in the turnover device, a turnover plate is rotatably arranged between the fixed blocks, the turnover plate can turn to the left side of the armored car, a telescopic hinge device is arranged at the lower side of the turnover plate, and a telescopic hinge positioned at the lower side of the turnover plate is arranged in the telescopic hinge device. When not in use, the occupied space can be reduced, and the advancing influence of the armored car is reduced.
Description
Technical Field
The invention relates to the technical field of armored vehicles, in particular to a rut mark eliminating device for hiding an armored vehicle.
Background
The armored car is an important combat weapon and can resist the attack of various weapons, but because the armored car often needs to be used in the field, and because of the overlarge weight of the armored car, a deeper rut mark can be left on soil, when enemies find the driving trace of the armored car easily in the patrol process, even the type of the armored car can be judged according to the rut mark and the depth, the army can be prevented in advance, the combat effect of the armored car is reduced, but if the rut printer is manually removed, the manpower is consumed, the fighting capacity of soldiers is reduced, and the advancing speed of the armored car is influenced. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
deeper rut marks can be left in the process of driving in the field of the armored vehicle, and if manual removal is adopted, the labor is extremely consumed, and the efficiency is lower.
In order to solve the problems, the embodiment designs a rut eliminating device of a hidden armored car, which comprises a mounting plate fixedly mounted at the rear part of the armored car, wherein a turnover device is arranged in the mounting plate, fixed blocks which are symmetrical in the front and back and fixedly arranged at the left end of the upper end surface of the mounting plate are arranged in the turnover device, a turnover plate is rotatably arranged between the fixed blocks, the turnover plate can be turned to the left side of the armored car, a telescopic hinge device is arranged at the lower side of the turnover plate, a telescopic hinge positioned at the lower side of the turnover plate is arranged in the telescopic hinge device, a lifting plate is hinged at the lower end of the telescopic hinge, the lifting plate can be lifted to be close to the turnover plate through the telescopic hinge, and the turnover plate and the lifting plate can be turned to be above the mounting plate, and then will the returning face plate with the lifter plate is accomodate, reduces the influence of marcing to the armoured car when need not to eliminate the rut, be equipped with the remove device in the lifter plate, it runs through to locate to be equipped with about being equipped with in the remove device in the lifter plate and the decurrent chamber that cleans of opening, clean the chamber upper wall and the lifter plate lower extreme front and back both ends front and back average distribution just rotatable carousel that is equipped with, the fixed brush that is equipped with of terminal surface under the carousel, it is located to clean between the chamber front and back wall the push away the flat board on brush right side will push away the flat board with the brush descends to lower extreme and ground counterbalance, through push away the flat board with ground rut shovel earlier, then through the brush rotates will push away the even floating of the earth that the flat board was shoveled subaerial.
Preferably, the right sides of the front and rear walls of the cleaning cavity are symmetrically provided with roller cavities with downward openings, rollers are rotatably arranged between the front and rear walls of the roller cavities, rolling shafts are fixedly arranged on the axes of the rollers, the rollers are in power connection with the rotary table, and the rotary table and the hairbrush are driven to rotate by the rollers rolling along the ground through friction force.
The turnover device comprises a pushing cavity arranged in the mounting plate, a hydraulic cylinder is fixedly arranged in the left wall of the pushing cavity, the right end of the hydraulic cylinder is in power connection with a telescopic rod, a pushing and pulling block capable of sliding in the pushing cavity is fixedly arranged at the right end of the telescopic rod, the upper wall of the pushing cavity is communicated with a connecting rod cavity with an upward opening and positioned on the right side of the fixed block, the upper end of the pushing and pulling block is hinged with a connecting rod positioned in the connecting rod cavity, and the left end of the connecting rod is hinged with the upper end face of the turnover plate.
Wherein, flexible hinge means is located including the front and back symmetry slip chamber in the returning face plate, the rotatable telescopic screw that is equipped with between the wall around the slip chamber, the gliding threaded connection that is equipped with around the slip intracavity in telescopic screw's slider, slip chamber lower wall intercommunication is equipped with the decurrent open slot of opening, the slider lower extreme is fixed to be equipped with and passes the open slot extends to the jib of returning face plate downside, flexible hinge upper end hinged joint is both sides around the jib lower extreme.
Preferably, a motor is fixedly arranged in the inner wall between the sliding cavities, and the opposite ends of the telescopic screw rods on the front side and the rear side are respectively in power connection with the front end and the rear end of the motor.
Wherein, remove device is including front and back average distribution and rotatable locating clean the chamber upper wall and the pivot at both ends around the lifter plate lower extreme terminal surface, the carousel is fixed to be located the pivot lower extreme, it is equipped with synchronous chamber to clean the chamber upside, foremost side and rearmost side the pivot upper end extends to synchronous intracavity is fixed and is equipped with synchronous pulley, all the other the pivot upper end extends to synchronous intracavity is fixed and is equipped with the double-belt pulley, synchronous pulley with double-belt pulley and adjacent around being equipped with the hold-in range between the double-belt pulley.
Preferably, the upper side of the synchronous cavity is just right, helical gear cavities are symmetrically formed in the front and the back of the upper portion of the synchronous pulley, a lower wall of each helical gear cavity is rotatably provided with a driven helical gear fixedly connected to the upper end of the synchronous pulley, a driving helical gear meshed with the right end of the driven helical gear is rotatably arranged between the front wall and the back wall of each helical gear cavity, a transmission shaft is fixedly arranged at the axis center of the driving helical gear, one side, away from the symmetrical center, of each helical gear cavity is provided with a sprocket cavity located far away from one side of the lifting plate, the transmission shaft extends to the same side, driven sprockets are fixedly arranged in the sprocket cavities, rolling shafts extend to the same side, driving sprockets are fixedly arranged in the sprocket cavities.
Preferably, clean the chamber upper wall and just right push away the tie plate top symmetry and fixed dead lever that is equipped with around, dead lever lower extreme fixed connection in push away the tie plate up end, through push away the flat board and can strengthen push away the rigidity of flat board and increase stability.
The invention has the beneficial effects that: the invention first scrapes the ruts pressed out by the armored car through the push-flat plate, and the hung soil is spread uniformly through the brush, so that the driving trace of the armored car is eliminated to the maximum extent, and the soil with tires falling on the ground can be cleaned when the armored car runs on cement ground, and the roller rubs and rolls on the ground to form power to drive the brush to rotate.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the installation of a rut mark eliminating device for a concealed armored car and the armored car of the present invention;
FIG. 2 is a schematic view of the overall structure of the rut removing device for the hidden armored car of the present invention;
FIG. 3 is a schematic view of the structure in the direction "A-A" of FIG. 2;
FIG. 4 is a schematic view of the structure in the direction "B-B" of FIG. 3;
FIG. 5 is a schematic view of the structure in the direction "C-C" of FIG. 2;
FIG. 6 is a schematic view of the structure in the direction "D-D" of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a rut mark eliminating device for a hidden armored car, which is mainly applied to the rut mark eliminating work in the advancing process of the armored car, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a rut mark eliminating device of a hidden armored car, which comprises a mounting plate 11 fixedly mounted at the rear part of the armored car, wherein a turnover device 101 is arranged in the mounting plate 11, fixed blocks 12 which are symmetrical in front and back and fixedly arranged at the left end of the upper end surface of the mounting plate 11 are arranged in the turnover device 101, a turnover plate 13 is rotatably arranged between the fixed blocks 12, the turnover plate 13 can be turned to the left side of the armored car, a telescopic hinge device 102 is arranged at the lower side of the turnover plate 13, a telescopic hinge 14 positioned at the lower side of the turnover plate 13 is arranged in the telescopic hinge device 102, a lifting plate 15 is hinged at the lower end of the telescopic hinge 14, the lifting plate 15 can be lifted to be close to the turnover plate 13 through the telescopic hinge 14, the turnover plate 13 and the lifting plate 15 can be turned to be above the mounting plate 11, and then will the returning face plate 13 with the lifter plate 15 is accomodate, reduces the influence of marcing to the armoured car when need not to eliminate the rut, be equipped with the remove device 103 in the lifter plate 15, it runs through about being equipped with to run through and locates to clean the chamber 16 in the lifter plate 15 and the opening is decurrent, clean the chamber 16 upper wall and the lifter plate 15 lower extreme front and back both ends front and back average distribution and rotatable carousel 17 that is equipped with, the fixed brush 18 that is equipped with of lower terminal surface under the carousel 17, it is located to clean between the chamber 16 front and back wall push away the flat board 19 that is located the brush 18 right side, will push away flat board 19 with the brush 18 descends to the lower extreme and offsets with ground, through push away flat board 19 with ground rut earlier shovels level, then through the brush 18 rotates with the even earth that pushes away flat board 19 shovels on ground.
Beneficially, roller cavities 50 with downward openings are symmetrically arranged on the right side of the front wall and the rear wall of the sweeping cavity 16, rollers 51 are rotatably arranged between the front wall and the rear wall of the roller cavities 50, a rolling shaft 52 is fixedly arranged at the axle center of the rollers 51, the rollers 51 are dynamically connected to the rotating disc 17, and the rollers 51 roll along the ground and through friction force, so as to drive the rotating disc 17 and the brush 18 to rotate.
According to an embodiment, the turning device 101 is described in detail below, the turning device 101 includes a pushing cavity 20 disposed in the mounting plate 11, a hydraulic cylinder 21 is fixedly disposed in a left wall of the pushing cavity 20, a telescopic rod 22 is power-connected to a right end of the hydraulic cylinder 21, a push-pull block 23 capable of sliding in the pushing cavity 20 is fixedly disposed at a right end of the telescopic rod 22, a connecting rod cavity 24 having an upward opening and located on a right side of the fixed block 12 is communicated with an upper wall of the pushing cavity 20, a connecting rod 25 located in the connecting rod cavity 24 is hinged to an upper end of the push-pull block 23, and a left end of the connecting rod 25 is hinged to an upper end surface of the turning plate 13.
According to an embodiment, the telescopic hinge device 102 is described in detail below, the telescopic hinge device 102 includes a sliding cavity 26 symmetrically disposed in the flipping board 13 from front to back, a telescopic screw 27 is rotatably disposed between front and rear walls of the sliding cavity 26, a slider 28 slidably disposed in the sliding cavity 26 from front to back and threadedly coupled to the telescopic screw 27 is disposed, a downward opening slot 29 is communicated with a lower wall of the sliding cavity 26, a suspension rod 30 passing through the opening slot 29 and extending to a lower side of the flipping board 13 is fixedly disposed at a lower end of the slider 28, and an upper end of the telescopic hinge 14 is hinged to lower ends of the suspension rods 30 at front and rear sides.
Advantageously, a motor 31 is fixedly arranged in the inner wall between the sliding cavities 26, and opposite ends of the telescopic screw 27 on the front side and the rear side are respectively and dynamically connected with the front end and the rear end of the motor 31.
According to an embodiment, the following detailed description is directed to the eliminating device 103, where the eliminating device 103 includes rotating shafts 35 that are evenly distributed in a front-back direction and rotatably disposed on the upper wall of the cleaning cavity 16 and the front and back ends of the lower end surface of the lifting plate 15, the rotating disc 17 is fixedly disposed at the lower end of the rotating shaft 35, a synchronous cavity 36 is disposed on the upper side of the cleaning cavity 16, a synchronous pulley 37 is fixedly disposed in the synchronous cavity 36 at the upper end of the rotating shaft 35 at the frontmost side and the rearmost side, a dual pulley 38 is fixedly disposed in the synchronous cavity 36 at the upper end of the other rotating shaft 35, and a synchronous belt 39 is wound between the synchronous pulley 37 and the dual pulley 38 and between the adjacent dual pulleys 38.
Beneficially, the upper side of the synchronizing cavity 36 and the front and back sides of the upper side of the synchronizing pulley 37 are symmetrically provided with a bevel gear cavity 40, the lower wall of the bevel gear cavity 40 is rotatably provided with a driven bevel gear 41 fixedly connected to the upper end of the synchronizing pulley 37, a driving bevel gear 42 meshed with the right end of the driven bevel gear 41 is rotatably arranged between the front wall and the rear wall of the bevel gear cavity 40, the axis of the driving bevel gear 42 is fixedly provided with a transmission shaft 43, one side of the bevel gear cavity 40, which is far away from the center of symmetry, is provided with a sprocket cavity 44 located on the side of the roller cavity 50, which is far away from the lifting plate 15, the transmission shaft 43 extends to the same side, a driven sprocket 45 is fixedly arranged in the sprocket cavity 44, the rolling shaft 52 extends to the same side, a driving sprocket 46 is fixedly arranged in the sprocket.
Advantageously, the upper wall of the cleaning cavity 16 is symmetrically arranged in front and back manner over the pushing plate 19, and fixed rods 55 are fixedly arranged on the upper wall of the cleaning cavity, the lower ends of the fixed rods 55 are fixedly connected to the upper end surface of the pushing plate 19, and the rigidity and the stability of the pushing plate 19 can be enhanced through the pushing plate 19.
The following describes in detail the use steps of a rut removing device for hiding an armored car in the present document with reference to fig. 1 to 6:
in the initial state, the push-pull block 23 is at the right limit position, the turnover plate 13 is at the upper side of the mounting plate 11 and in the storage state, the telescopic hinge 14 is at the contraction state, and the lifting plate 15 is at the limit position close to the turnover plate 13 and above the turnover plate 13.
When the rut mark is eliminated, the hydraulic cylinder 21 is started, the telescopic rod 22 drives the push-pull block 23 to move left, the connecting rod 25 pushes the turning plate 13 to turn to the left side of the mounting plate 11 around the fixing block 12 and to be in a horizontal state, the lifting plate 15 is located below the turning plate 13, the motor 31 is started to drive the telescopic screw 27 to rotate, the sliding blocks 28 are driven to approach each other and drive the hanging rods 30 to approach each other through threaded connection, the telescopic hinges 14 are driven to unfold and extend the lower end downwards, the lifting plate 15 is driven to descend until the pushing plate 19 abuts against the lower end of the brush 18 and the ground, the lower end of the roller 51 abuts against the ground, when the armored car runs rightwards, the soil is shoveled through the pushing plate 19, the roller 51 rolls along the ground, the driving sprocket 46 is driven to rotate through the rolling shaft 52, the driven sprocket 45 is driven to rotate through the transmission chain 47, the driving, the driven bevel gear 41 is driven to rotate through gear engagement, the foremost side and the rearmost side synchronous belt pulley 37 are driven to rotate, the middle double belt pulleys 38 are driven to synchronously rotate through the synchronous belt 39, all the rotary tables 17 are driven to synchronously rotate through the rotating shaft 35, the soil shoveled by the push plate 19 is evenly spread through the hairbrush 18, and the track is thoroughly cleared.
The invention has the beneficial effects that: the invention first scrapes the ruts pressed out by the armored car through the push-flat plate, and the hung soil is spread uniformly through the brush, so that the driving trace of the armored car is eliminated to the maximum extent, and the soil with tires falling on the ground can be cleaned when the armored car runs on cement ground, and the roller rubs and rolls on the ground to form power to drive the brush to rotate.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (8)
1. A rut eliminating device for hiding an armored car comprises a mounting plate fixedly mounted at the rear part of the armored car;
the method is characterized in that: the turnover device is arranged in the mounting plate, fixed blocks which are symmetrical in front and back and fixedly arranged at the left end of the upper end surface of the mounting plate are arranged in the turnover device, a turnover plate is rotatably arranged between the fixed blocks, and the turnover plate can be turned to the left side of the armored car;
a telescopic hinge device is arranged on the lower side of the turnover plate, a telescopic hinge positioned on the lower side of the turnover plate is arranged in the telescopic hinge device, a lifting plate is hinged to the lower end of the telescopic hinge, the lifting plate can be lifted to be close to the turnover plate through the telescopic hinge, the turnover plate and the lifting plate can be turned over to the upper side of the mounting plate through turning over of the turnover plate, and then the turnover plate and the lifting plate are stored, so that the influence on the advancing of the armored car is reduced when the rut does not need to be eliminated;
be equipped with the remove device in the lifter plate, run through about being equipped with in the remove device and locate in the lifter plate and the decurrent chamber that cleans of opening, clean the chamber upper wall and both ends evenly distributed and rotatable carousel that is equipped with around the lifter plate lower extreme face, the fixed brush that is equipped with of terminal surface under the carousel, it is located to clean fixed being equipped with between the chamber front and back wall the push away the flat board on brush right side, will push away the flat board with the brush descends to lower extreme and ground counterbalance, through push away the flat board with ground rut shovel is leveled earlier, then passes through the brush rotates will push away the even floating subaerial of earth that the flat board was shoveled.
2. The rut removing apparatus for an armored car according to claim 1, wherein: the brush cleaning device is characterized in that roller cavities with downward openings are symmetrically formed in the right sides of the front and rear walls of the cleaning cavity, rollers are rotatably arranged between the front and rear walls of the roller cavities, rolling shafts are fixedly arranged on the axes of the rollers, the rollers are in power connection with the rotary table, and the rollers roll along the ground through friction force to further drive the rotary table and the brush to rotate.
3. The rut removing apparatus for an armored car according to claim 1, wherein: the turnover device comprises a pushing cavity arranged in the mounting plate, a hydraulic cylinder is fixedly arranged in the left wall of the pushing cavity, the right end of the hydraulic cylinder is in power connection with a telescopic rod, a pushing and pulling block capable of sliding in the pushing cavity is fixedly arranged at the right end of the telescopic rod, the upper wall of the pushing cavity is communicated with a connecting rod cavity with an upward opening and positioned on the right side of the fixed block, the upper end of the pushing and pulling block is hinged with a connecting rod positioned in the connecting rod cavity, and the left end of the connecting rod is hinged with the upper end face of the turnover plate.
4. The rut removing apparatus for an armored car according to claim 1, wherein: the flexible hinge means is located including the front and back symmetry slip chamber in the returning face plate, the rotatable telescopic screw that is equipped with between the wall around the slip chamber, the gliding threaded connection that is equipped with around the slip intracavity in telescopic screw's slider, slip chamber lower wall intercommunication is equipped with the decurrent open slot of opening, the slider lower extreme is fixed to be equipped with and passes the open slot extends to the jib of returning face plate downside, flexible hinge upper end hinged joint is both sides around the jib lower extreme.
5. The rut removing apparatus for an armored car according to claim 4, wherein: the inner wall internal fixation between the slip chamber is equipped with the motor, both sides around the relative one end of telescopic screw respectively power connect in both ends around the motor.
6. The rut removing apparatus for an armored car according to claim 1, wherein: the remove device is including the front and back average distribution and rotatable locating clean the chamber upper wall and the pivot at both ends before and after the terminal surface under the lifter plate, the carousel is fixed to be located the pivot lower extreme, it is equipped with synchronous chamber to clean the chamber upside, foremost and rear side the pivot upper end extends to the fixed synchronous pulley that is equipped with in synchronous chamber, all the other the pivot upper end extends to the fixed double-belt pulley that is equipped with in synchronous chamber, synchronous pulley with double-belt pulley and adjacent around being equipped with the hold-in range between the double-belt pulley.
7. The rut removing apparatus for an armored car according to claim 6, wherein: the synchronous chamber upside just right synchronous pulley top front and back symmetry is equipped with the helical gear chamber, the rotatable fixed connection that is equipped with of helical gear chamber lower wall in the driven helical gear of synchronous pulley upper end, rotatable being equipped with between the helical gear chamber front and back wall mesh in the drive helical gear of driven helical gear right-hand member, the fixed transmission shaft that is equipped with in drive helical gear axle center, the helical gear chamber is kept away from center of symmetry one side and is equipped with and is located the sprocket chamber of lifter plate one side is kept away from in the roller chamber, the transmission shaft extends to the homonymy the sprocket intracavity is fixed and is equipped with driven sprocket, the roll axis extends to the homonymy the sprocket intracavity is fixed and is equipped with drive sprocket, drive sprocket with around.
8. The rut removing apparatus for an armored car according to claim 1, wherein: clean the chamber upper wall and just right push away the tie plate top front and back symmetry and fixed dead lever that is equipped with, dead lever lower extreme fixed connection in push away the tie plate up end, through push away the flat board and can strengthen push away the rigidity of flat board and increase stability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911108442.7A CN110779394A (en) | 2019-11-13 | 2019-11-13 | Track mark eliminating device of hidden armored car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911108442.7A CN110779394A (en) | 2019-11-13 | 2019-11-13 | Track mark eliminating device of hidden armored car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110779394A true CN110779394A (en) | 2020-02-11 |
Family
ID=69390868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911108442.7A Withdrawn CN110779394A (en) | 2019-11-13 | 2019-11-13 | Track mark eliminating device of hidden armored car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110779394A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115380670A (en) * | 2022-08-18 | 2022-11-25 | 中国人民解放军空军工程大学 | Quick vegetation restoration and quick ground-oriented formation camouflage device |
-
2019
- 2019-11-13 CN CN201911108442.7A patent/CN110779394A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115380670A (en) * | 2022-08-18 | 2022-11-25 | 中国人民解放军空军工程大学 | Quick vegetation restoration and quick ground-oriented formation camouflage device |
| CN115380670B (en) * | 2022-08-18 | 2023-08-04 | 中国人民解放军空军工程大学 | Vegetation is restoreed fast and is led quick camouflage device in battle array ground |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108118660B (en) | A kind of wooden bridge beam removes accumulated snow equipment | |
| CN110447545A (en) | A kind of cow dung descaling machine | |
| CN110779394A (en) | Track mark eliminating device of hidden armored car | |
| CN107893544B (en) | Brick wall supplementary building wall device | |
| CN110306619A (en) | A kind of sundries cleaning device for farmland ditch dredging | |
| CN107574739A (en) | Stone automatic smoothing friction scrubbing apparatus is washed with water in one kind building outdoor landscape moulding | |
| CN211646178U (en) | Bridge expansion joint cleaning device | |
| CN111188245B (en) | Vibratory roller for real-time continuous detection of asphalt concrete compaction degree | |
| CN111794050A (en) | Cement leveling vehicle for road construction | |
| CN111608033A (en) | Ballasted track gravel leveling device with adjustable height | |
| CN204609733U (en) | Be provided with the retractable door of scrubbing structure | |
| CN207143672U (en) | A kind of road roller | |
| CN210917160U (en) | Small-sized three-wheel sweeper | |
| CN113216135A (en) | Foundation leveling device for constructional engineering and use method thereof | |
| CN206090441U (en) | Push away and sweep integral type snow removing device | |
| CN217053285U (en) | River course ecological remediation rubbish cleaning device for hydraulic engineering | |
| CN219240662U (en) | Ground leveling device | |
| CN113006418B (en) | Wall skin removing device for included angle of wall body | |
| CN216338866U (en) | Compaction device is used in asphalt road construction with clearance mechanism | |
| CN215366660U (en) | Paver for elastic sports field | |
| CN220049154U (en) | Floor stone surface floating ash cleaning device | |
| CN215089518U (en) | Solve expanding adjusting device of vertical furnace foaming material adhesion | |
| CN215561679U (en) | Roadbed compacting device for road building | |
| CN220563402U (en) | Sanitation is with rubbish solid-liquid separation device | |
| CN219508312U (en) | Highway road surface evener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200211 |
|
| WW01 | Invention patent application withdrawn after publication |