CN208777144U - Expand seam machine device for recovering powder - Google Patents
Expand seam machine device for recovering powder Download PDFInfo
- Publication number
- CN208777144U CN208777144U CN201821435582.6U CN201821435582U CN208777144U CN 208777144 U CN208777144 U CN 208777144U CN 201821435582 U CN201821435582 U CN 201821435582U CN 208777144 U CN208777144 U CN 208777144U
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- dust cover
- cushion cap
- telescopic rod
- hairbrush
- cutting sheet
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Abstract
The problem of the utility model relates to expand seam machine device for recovering powder, the existing expansion seam machine fugitive dust of effective solution is not easy to handle, and dust can not recycle, and pollutes environment；Its solve technical solution be include expand stitch rack, expand seam rack posterior rotation and is connected with cushion cap, cushion cap posterior rotation is connected with dust cover, cutting sheet is rotatably connected in dust cover, cutting sheet rear is equipped with hairbrush, cutting sheet has been fixedly and coaxially connected hairbrush driving belt pulley, cutting sheet belt pulley is fixedly connected on hairbrush, cutting sheet has been fixedly and coaxially connected hairbrush driven pulley, generator is fixedly connected on cushion cap, driving belt pulley is fixedly connected on generator output shaft, dust cover lower end, which slides up and down, is connected with retractable dust cover, retractable dust cover lower end two sides are rotatably connected to guide wheel；The utility model effectively prevents fugitive dust, simple for structure, easily operated, and effect is obvious, practical.
Description
Technical field
The utility model relates to engineering technical field of the electromechanical equipment, specifically expansion seam machine device for recovering powder.
Background technique
It is a kind of common maintenance of surface tool that seam machine is expanded on road surface, is widely used in municipal administration, highway, bridge, airport construction
Crack etc. the pitch of all conglomeraties, cement pavement is slotted cutting operation, is that road early prevention conserves indispensable support
Protect sharp weapon.
Expanding seam owner will be made of rack, power train, elevating mechanism, castor etc..Working principle is that host passes through power train
The expansion seam blade rotation on main shaft and main shaft is driven, operator is by visual observation by alignment blade pavement crack, by jacking system control
System expands seam depth, falls back and advances.Two handles in left and right are operated simultaneously, fuselage is made to swing with blade center's axis, with tracking
The dry on road surface carries out expanding seam operation.
Although expanding seam machine has small in size, advance flexibly, many advantages, such as reliable operation is high-efficient, there are the problem of just
It is that in the construction process, the fugitive dust that blade cutting road surface generates still can not be controlled effectively.One line maintenance construction scene, toward contact
Be it is dusty, seriously affected atmospheric environment, if not being transformed, can no longer meet current environmental requirement.
The existing seam machine that expands mostly uses dust cover to shroud cutting blade to reduce the pollution of fugitive dust flown upward to the external world, but
This mode is palliative, effectively can not thoroughly solve the problems, such as dust pollution, and effect is also very general, while it is also equipped with
Following disadvantage:
1, dust cover can not be adjusted, if the joint-cutting of demand is shallower, the distance between dust cover and ground are just increased accordingly,
Its dust-proof effect will substantially reduce；
2, the dust that dust cover collapses can not recycle, and still stay in original place, and the dust left after expanding seam machine warp is to the wind
It can equally fly upward to pollute environment, be more difficult to handle at this time.
Therefore, the utility model provides a kind of expansion seam machine device for recovering powder and solves the problems, such as this.
Utility model content
For above situation, for the defect for overcoming the prior art, the utility model provides a kind of expansion seam machine dust recycling dress
It sets, the existing expansion seam machine fugitive dust of effective solution is not easy to handle, and dust can not recycle, the problem of polluting environment.
The utility model includes expanding seam rack, which is characterized in that the expansion seam rack posterior rotation is connected with cushion cap, described
Cushion cap posterior rotation is connected with dust cover, and cutting sheet is rotatably connected in the dust cover, and the cutting sheet rear is equipped with rotation
The hairbrush being connected in the dust cover, the cutting sheet have been fixedly and coaxially connected hairbrush driving belt pulley, have consolidated on the hairbrush
Surely it is connected with cutting sheet belt pulley, the cutting sheet driving skin wheel is connected with cutting sheet belt pulley by belt, the cutting sheet
Shaft pass through the dust cover be fixedly and coaxially connected hairbrush driven pulley, be fixedly connected with generator on the cushion cap,
Driving belt pulley is fixedly connected on the generator output shaft, the hairbrush driven pulley and the driving belt pulley pass through
Belt is connected；
The dust cover lower end, which slides up and down, is connected with retractable dust cover, the retractable dust cover lower end two sides company of rotation
It is connected to guide wheel.
Preferably, the expansion seam front end of rack is fixedly connected with hollow recycling bin, is fixedly connected with gas on the cushion cap
Pump, the air pump are connected with generator, and the recycling bin upper end offers aspirating hole, are removably connected on the aspirating hole another
The hose that one end is connected to the air pump, the recycling bin side wall offer air inlet, recycling are offered on the dust cover
Hole is connected between the air inlet and recovery holes by hose.
Preferably, water pump is fixedly connected on the cushion cap, the water pump is connected with the air pump, and the water pump lower end is worn
It crosses the cushion cap and is fixedly connected with water pipe, the water pipe other end extends to the dust cover front end.
Preferably, it is rotatably connected to station in the expansion seam rack, telescopic rod, institute is rotatably connected on the station
It states the telescopic rod other end and is rotatably connected on the cushion cap rear end, make telescopic rod is flexible the cushion cap can be driven to swing.
Preferably, the dust cover side opens up cambered slot, is fixedly connected on the cushion cap and is placed in the radian slot
Interior slide key.
Preferably, the telescopic rod includes the telescopic rod shell being rotatably connected on the station, and described is flexible
The telescopic rod interior bar being rotatablely connected in bar shell equipped with one end and the cushion cap, the telescopic rod shell and the telescopic rod interior bar
It is threadedly coupled, telescopic rod interior bar lower end is rotatably connected on the cushion cap rear end.
Preferably, the telescopic rod upper shell, which slides up and down, is connected with rocking handle, and the rocking handle rotation can drive telescopic rod
Shell rotates, and the fixing groove that can cooperate with the rocking handle is offered on the station.
The utility model can not be handled for existing expansion seam machine fugitive dust, easily cause the drawbacks of seriously polluting to make environment
It improves, adds dust cover and matched vortex air pump, recycling bin as device for recovering powder, prevent dust from flying；Simultaneously
Existing dust cover is reequiped, be close to it can with road surface in the operation of different joint-cutting depth, prevent dust loss from gap；
Water injector is also added simultaneously, has further prevented flying upward for dust, simple for structure, easily operated, effect is obvious, practicability
By force.
Detailed description of the invention
Fig. 1 is the utility model schematic front view.
Fig. 2 is the utility model stereoscopic schematic diagram one.
Fig. 3 is the utility model stereoscopic schematic diagram two.
Fig. 4 is the utility model without wheel stereoscopic schematic diagram.
Fig. 5 is the utility model bearing plate, generator and dust cover and its correlation stereoscopic schematic diagram.
Fig. 6 is the utility model bearing plate schematic front view.
Fig. 7 is the utility model dust cover stereoscopic schematic diagram.
Fig. 8 is the utility model cutting sheet, hairbrush and its relationship stereoscopic schematic diagram.
Specific embodiment
Aforementioned and other technology contents, feature and effect in relation to the utility model, in following cooperation with reference to figures 1 through figure
In the detailed description of 8 pairs of embodiments, can clearly it present.The structure content being previously mentioned in following embodiment is with explanation
Book attached drawing is reference.
Each exemplary embodiment of the utility model is described below with reference to accompanying drawings.
Embodiment one, the utility model are to expand seam machine dust retraction mechanism, including expand seam rack 1, and the expansion seam rack 1 is
The prior art, including bottom plate, base plate rear end are rotatably connected to rear-wheel, and bottom plate front end bottom surface is rotatably connected to front-wheel, and front-wheel should be
Universal wheel turns in order to expand seam machine, and base plate rear end is also fixedly connected with handle, is the mature prior art because expanding seam rack 1,
Therefore be not described in detail, expand seam rack 1 and be also used to provide immobilizing foundation for subsequent structural, which is characterized in that after the expansion seam rack 1
Portion is rotatably connected to cushion cap 2, and 2 posterior rotation of cushion cap is connected with dust cover 3, and the dust cover 3 is used for joint-cutting or expands seam
The fugitive dust of generation is gathered, and prevents it from flying upward everywhere, to pollute environment, cutting sheet 4, institute are rotatably connected in the dust cover 3
It states 4 rear of cutting sheet and is equipped with the hairbrush 5 being rotatably connected in the dust cover 3, the hairbrush 5 can will be cut after being set to cutting sheet 4
The dust that stays in joint-cutting scans out after pitch cutting 4 is cut, and prevents in joint-cutting remaining dust to be taken up by wind and flies upward, pollutes environment, institute
It states cutting sheet 4 and has been fixedly and coaxially connected hairbrush driving belt pulley 6, cutting sheet belt pulley 7, institute are fixedly connected on the hairbrush 5
It states cutting sheet driving skin wheel 6 to be connected with cutting sheet belt pulley 7 by belt, the shaft of the cutting sheet 4 passes through the dust cover 3
It has been fixedly and coaxially connected hairbrush driven pulley 8, generator 27 is fixedly connected on the cushion cap 2, the generator 27 exports
Driving belt pulley 9 is fixedly connected on axis, the hairbrush driven pulley 8 is connected with the driving belt pulley 9 by belt, i.e.,
The work of generator 27 drives driving belt pulley 9 to rotate, so that the transmission by hairbrush driven pulley 8 and belt drives cutting sheet
4 rotations, and drive the hairbrush 5 to rotate by hairbrush driving belt pulley 6, cutting sheet belt pulley 7 and belt, it should be noted
Be, because minitype diesel oil engine start rapidly, can quickly reach total power, stopping process it is short, can frequently start-stop, the thermal efficiency it is high,
The advantages that fuel consumption is low, noxious emission is lower, fire savety is good and small volume, generator 27 is adopted in the utility model
Use minitype diesel oil engine；
3 lower end of dust cover, which slides up and down, is connected with retractable dust cover 10, and the 10 lower end two sides of retractable dust cover are equal
It is rotatably connected to guide wheel 11, the connection type of the retractable dust cover 10 can be by opening up sliding slot inside dust cover 3, flexible
The mode that 10 outer wall of dust cover is fixedly connected with slide key accordingly connects, and other modes connection can also be used, meanwhile, to prevent from stretching
Contracting dust cover 10 deviates from dust cover 3, should be fixedly connected with clamp in 10 upper end of retractable dust cover, and set card body in 3 lower end of dust cover,
Retractable dust cover 10 is for compensating the distance between dust cover 3 and ground, and when joint-cutting takes, retractable dust cover 10 is prior to cutting sheet
4 contact ground, and being bonded with ground, as cutting sheet 4 falls, retractable dust cover 10 progress into dust cover 3 but always and
Ground fitting accomplishes to shroud the part that cutting sheet 4 does not enter ground completely with this, and 11 lowest positions of guide wheel should be than flexible
The humble small distance in 10 lower end of dust cover, to guarantee that retractable dust cover 10 and dust cover 3 can be mobile without wearing with seam rack 1 is expanded
While prevent dust from flying to greatest extent.
Embodiment two, on the basis of example 1, the expansion seam 1 front end of rack are fixedly connected with hollow recycling bin
12, the recycling bin 12 is used to collect the dust of recycling, for convenient for periodic cleaning, 12 top cover of recycling bin, which can be set, passes through screw
It is fixed, it is fixedly connected with air pump 13 on the cushion cap 2, the air pump 13 is connected with generator 27, and 12 upper end of recycling bin is opened
Equipped with aspirating hole 14, it is removably connected with the hose that the other end is connected to the air pump 13 on the aspirating hole 14, described time
Receive 12 side wall of bucket and offer air inlet 15, offer recovery holes 16 on the dust cover 3, the air inlet 15 and recovery holes 16 it
Between by hose be connected to, the present embodiment when specifically used, 27 work belt of generator take offence pump 13 pumping, pass through hose and pumping
Hole 14 is connected to recycling bin 12, to generate negative pressure in the recycling bin 12, with the growth of the pumpdown time of air pump 13,
Draught head increases in air pressure and dust cover 3 in recycling bin 12, is connected by hose, air inlet 15, recovery holes 16 and dust cover 3
It is logical, dust in dust cover 3 is sucked in recycling bin 12 with this, to prevent the dust in vortex pump breathing process from passing through pumping
Hole 14 and hose enter inside air pump 13, and the fine and closely woven strainer of multilayer should be fixedly mounted on the aspirating hole 14, should be noted
Be, because vortex pump has the function of dual-purpose pressure-vaccum, few oil and oil-free operating cause delivery air very completely, high pressure allows
The advantages that pressure multiplication factor of centrifugal blower is higher by more than ten times, low noise than traditional blower efficiency, therefore gas in the utility model
Pump 13 uses vortex pump, at this point, having a large amount of dust in recycling bin 12 needs to clear up when the present apparatus is after being used for multiple times
When, hose can be removed from recovery holes 16, and lead to collection bag or other collected outside containers, reverse rotating electric generator 27 drives rotation
The reversion of whirlpool air pump, so that the dust in recycling bin 12 be blown out, i.e. it is clear to also simplify recycling bin 12 simultaneously for the selection of vortex pump
The process of reason.
Embodiment three, on the basis of example 2, the present embodiment are to prevent pavement of road dust and small excessive powder
Dirt is flown upward, and adds water injector as last anti-fugitive dust means together, specific structure is to be fixedly connected on the cushion cap 2
Water pump 17, the water pump 17 are connected with the air pump 13, i.e., generator 27 drives air pump 13 that can also drive water pump while work
17 synchronous workings, 17 lower end of water pump pass through the cushion cap 2 and are fixedly connected with water pipe 18, and 18 other end of water pipe extends to
3 front end of dust cover, water pipe 18 are set as preventing micro excessive fugitive dust from flying upward, while being also prevented from floor-dust by high speed
The cutting sheet 4 of rotation enters air and flies upward with the wind after evoking, increase air humidity to ensure that excessive dust and dust can not
It flies upward, and water pipe 18 is directed toward 3 front end of dust cover can also reduce the internal temperature of dust cover 3, is provided for cutting sheet 4 more good
Good operating ambient temperature, preventing from working under 4 long-time high temperature of cutting sheet causes the service life improper to shorten.
Example IV, on the basis of example 1, the present embodiment is described in detail how the utility model passes through control
The elevating control joint-cutting depth of cutting sheet 4, specifically, being rotatably connected to station 19, the behaviour in expansion seam rack 1
Make to be rotatably connected to telescopic rod 20 on platform 19,20 other end of telescopic rod is rotatably connected on 2 rear end of cushion cap, makes to stretch
Bar 20 is flexible can to drive the cushion cap 2 to swing, i.e., it is swinging up and down for controllable cushion cap 2 that control telescopic rod 20 is flexible, to control
The height of cutting sheet 4 processed, for the present apparatus in initial position, the position of cutting sheet 4 should be higher than that ground, i.e., can not with ground face contact,
To guarantee to prevent cutting sheet 4 from wearing during transportation, so then in 4 mistake for reaching specified altitude assignment from original state to cutting sheet
2 meetings of cushion cap are to lower swing in journey, therefore, only in lower half at the rotation connection of station 19 described in the present apparatus and expansion seam rack 1
Part mill has fillet, and to guarantee that station 19 can be with cushion cap 2 to lower swing, after present apparatus use, telescopic rod 20 is shunk
Cushion cap 2 is driven to return to original position, because station 19 and the expansion seam rotation connection of rack 1 top are right angle, then when cushion cap 2 returns to initial bit
Swing can not be continued up by postponing, and the original horizontal position of cushion cap 2 is positioned with this.
Embodiment five, on the basis of example IV, because cutting sheet 4 and hairbrush 5 are placed in dust cover 3 in the utility model
In, and 3 rotation axis of dust cover and hairbrush 5 share a shaft and expand seam rack 1 and be rotatablely connected, i.e. the shaft of dust cover 3 is located at
Eccentric position, then dust cover 3 is necessarily unbalanced heeling condition in initial position, to prevent it can not in 2 bottom of cushion cap
Ajust to influence the work of cutting sheet 4, the present embodiment provides a kind of simple and effective structure make dust cover 3 can in initial position and
Cushion cap 2 remains horizontal during swinging, specifically, 3 side of the dust cover opens up cambered slot 21, the cushion cap
It is fixedly connected with the slide key 22 being placed in the radian slot 21 on 2, because hairbrush 5 is located at 4 rear of cutting sheet in the present embodiment, then
The rotation of hairbrush 5 is located at 3 rear portion of dust cover, and dust cover 3 is necessarily caused to overturn forward, therefore 21 bending direction of radian slot is
Forward, the slide key 22 should be slided to 3 rear portion of dust cover during dust cover 3 is overturn, but because of the limit by radian slot 21
System, slide key 22 slide at this moment, therefore limit the reversion of dust cover 3 occurred by shaft bias with this, and downward in cushion cap 2
During swing, slide key 22 slides in radian slot 21 therewith, swings dust cover 3 with cushion cap 2, and because of shaft bias
The reason of, cushion cap 2, which is swung, also only can be such that dust cover 3 overturns forward, this movement obviously can not carry out under the action of radian slot 21,
With this ensure that cushion cap 2 swing during dust cover 3 level.
Embodiment six present embodiments provides a kind of stretch mode of telescopic rod, specifically on the basis of example IV
It is that the telescopic rod 20 includes the telescopic rod shell 23 being rotatably connected on the station 19, the telescopic rod shell 23
With bearing can be added at 19 rotation connection of station to reduce friction, the driving force that driving telescopic rod shell 23 rotates is saved
The service life of telescopic rod shell 23 is also extended simultaneously, is equipped with one end and 2 turns of the cushion cap in the telescopic rod shell 23
The telescopic rod interior bar 24 of dynamic connection, the telescopic rod shell 23 and the telescopic rod interior bar 24 are threadedly coupled, in the telescopic rod
24 lower end of bar is rotatably connected on 2 rear end of cushion cap, because telescopic rod interior bar 24 and cushion cap 2 are rotatablely connected, therefore in telescopic rod shell
When 23 rotation, telescopic rod interior bar 24 can not rotate, therefore under the effect that is threadedly engaged, the rotation of telescopic rod shell 23 can only drive flexible
Bar interior bar 24 is gone up and down, and controls swinging up and down for 2 rear end of cushion cap with this.
Embodiment seven, on the basis of embodiment six, 23 upper end of telescopic rod shell, which slides up and down, is connected with rocking handle 25,
The rotation of rocking handle 25 can drive telescopic rod shell 23 to rotate, and offer and can cooperate with the rocking handle 25 on the station 19
Fixing groove 26, the present embodiment when specifically used, when user by rocking handle 25 control telescopic rod 20 length and controlled with this
The swing of cushion cap 2, so that the rocking handle 25 need to be only inserted into fixing groove 26 by user, i.e., after making cutting sheet 4 reach specified altitude assignment
Lockable telescopic rod 20 makes it that can not continue to continue to stretch under the action of gravity or other pressure, ensure that 4 height of cutting sheet
Stabilization.
When specifically used, the present apparatus is first pushed to designated place by user, and driven generator 27 works, at this time generator 27
It is driven by the transmission of driving belt pulley 9, hairbrush driven pulley 8, cutting sheet belt pulley 7, hairbrush driving belt pulley 6 and belt
The cutting sheet 4 and hairbrush 5 rotate, while generator 27 also drives the air pump 13 to work, and air pump 13 passes through aspirating hole
14, the air in dust cover 3 is pumped into recycling bin 12 by air inlet 15, recovery holes 16 and hose, and water pump 17 works asynchronously, and makes
Water pipe 18 is to spraying water in front of dust cover 3；
Cutting sheet 4 is directed at the position that need to be cut by user at this time, is pulled up rocking handle 25 and is rotated, drives telescopic rod shell with this
23 drive, and drive 2 rear end of cushion cap to lower swing by telescopic rod interior bar 24, so that cutting sheet 4 is reached designated position with this, later will
Rocking handle 25, which pushes, to be entered in fixing groove 26, and user need to only push the handle expanded in seam rack 1 to move ahead along the track that need to be cut
, hairbrush 5 rotates and can scan out the dust in joint-cutting at this time, and air pump 13 passes through aspirating hole 14, air inlet 15,16 and of recovery holes
Dust in dust cover 3 is pumped into recycling bin 12 by hose, and water pump 17 works, make water pipe 18 to water spray in front of dust cover 3 to prevent
Only dust from flying；
After use, user need to only close generator 27, extract rocking handle 25 and rotate backward until will after can not rotating
Rocking handle 25 is inserted into fixing groove 26.
The utility model can not be handled for existing expansion seam machine fugitive dust, easily cause the drawbacks of seriously polluting to make environment
It improves, adds dust cover and matched vortex air pump, recycling bin as device for recovering powder, prevent dust from flying；Simultaneously
Existing dust cover is reequiped, be close to it can with road surface in the operation of different joint-cutting depth, prevent dust loss from gap；
Water injector is also added simultaneously, has further prevented flying upward for dust, simple for structure, easily operated, effect is obvious, practicability
By force.
Claims (7)
1. expanding seam machine device for recovering powder, including expand seam rack (1), which is characterized in that expansion seam rack (1) posterior rotation connects
It is connected to cushion cap (2), cushion cap (2) posterior rotation is connected with dust cover (3), is rotatably connected to cutting in the dust cover (3)
Piece (4), cutting sheet (4) rear are equipped with the hairbrush (5) being rotatably connected in the dust cover (3), and the hairbrush (5) is coaxial
It is fixedly connected with hairbrush driving belt pulley (6), is fixedly connected with cutting sheet belt pulley (7), the hairbrush on the cutting sheet (4)
Driving belt pulley (6) is connected with cutting sheet belt pulley (7) by belt, and the shaft of the hairbrush (5) passes through the dust cover (3)
It has been fixedly and coaxially connected hairbrush driven pulley (8), has been fixedly connected with generator (27), the generator on the cushion cap (2)
(27) it is fixedly connected on output shaft driving belt pulley (9), the hairbrush driven pulley (8) and the driving belt pulley (9)
It is connected by belt；
Dust cover (3) lower end, which slides up and down, to be connected with retractable dust cover (10), retractable dust cover (10) the lower end two sides
It is rotatably connected to guide wheel (11).
2. expansion seam machine device for recovering powder according to claim 1, which is characterized in that expansion seam rack (1) front end is solid
Surely it is connected with hollow recycling bin (12), is fixedly connected with air pump (13) on the cushion cap (2), the air pump (13) and generator
(27) it is connected, recycling bin (12) upper end offers aspirating hole (14), is removably connected on the aspirating hole (14) another
The hose being connected to the air pump (13) is held, recycling bin (12) side wall offers air inlet (15), the dust cover (3)
On offer recovery holes (16), between the air inlet (15) and recovery holes (16) pass through hose be connected to.
3. expansion seam machine device for recovering powder according to claim 2, which is characterized in that be fixedly connected on the cushion cap (2)
Have water pump (17), the water pump (17) is connected with the air pump (13), and water pump (17) lower end is fixed across the cushion cap (2)
It is connected with water pipe (18), water pipe (18) other end extends to the dust cover (3) front end.
4. expansion seam machine device for recovering powder according to claim 1, which is characterized in that rotated on expansion seam rack (1)
It is connected with station (19), is rotatably connected to telescopic rod (20) on the station (19), telescopic rod (20) other end turns
It is dynamic to be connected to described cushion cap (2) rear end, make telescopic rod (20) are flexible the cushion cap (2) can be driven to swing.
5. expansion seam machine device for recovering powder according to claim 4, which is characterized in that dust cover (3) side opens up
Cambered slot (21) is fixedly connected with the slide key (22) being placed in the radian slot (21) on the cushion cap (2).
6. expansion seam machine device for recovering powder according to claim 4, which is characterized in that the telescopic rod (20) includes rotation
The telescopic rod shell (23) being connected on the station (19), the telescopic rod shell (23) are interior equipped with one end and described
The telescopic rod interior bar (24) of cushion cap (2) rotation connection, the telescopic rod shell (23) and telescopic rod interior bar (24) screw thread connect
It connects, telescopic rod interior bar (24) lower end is rotatably connected on the cushion cap (2) rear end.
7. expansion seam machine device for recovering powder according to claim 6, which is characterized in that telescopic rod shell (23) upper end
It slides up and down and is connected with rocking handle (25), rocking handle (25) rotation can drive telescopic rod shell (23) to rotate, the station
(19) fixing groove (26) that can cooperate with the rocking handle (25) is offered on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435582.6U CN208777144U (en) | 2018-09-04 | 2018-09-04 | Expand seam machine device for recovering powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435582.6U CN208777144U (en) | 2018-09-04 | 2018-09-04 | Expand seam machine device for recovering powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208777144U true CN208777144U (en) | 2019-04-23 |
Family
ID=66159541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435582.6U Expired - Fee Related CN208777144U (en) | 2018-09-04 | 2018-09-04 | Expand seam machine device for recovering powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208777144U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284412A (en) * | 2019-06-18 | 2019-09-27 | 夏志芳 | A kind of traffic engineering pavement of road joint-cutting device |
| CN111549632A (en) * | 2020-05-15 | 2020-08-18 | 陕西正光建设工程有限公司 | Negative pressure type pavement crack sundry cleaning device and method |
| CN113684745A (en) * | 2021-08-20 | 2021-11-23 | 金湖县振达交通工程有限公司 | Circular concrete joint-cutting equipment for road construction |
| CN115467223A (en) * | 2022-11-14 | 2022-12-13 | 蓝海建设集团有限公司 | Dust type road and bridge joint-cutting equipment |
-
2018
- 2018-09-04 CN CN201821435582.6U patent/CN208777144U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284412A (en) * | 2019-06-18 | 2019-09-27 | 夏志芳 | A kind of traffic engineering pavement of road joint-cutting device |
| CN110284412B (en) * | 2019-06-18 | 2021-09-24 | 夏志芳 | Traffic engineering road surface joint cutting device |
| CN111549632A (en) * | 2020-05-15 | 2020-08-18 | 陕西正光建设工程有限公司 | Negative pressure type pavement crack sundry cleaning device and method |
| CN113684745A (en) * | 2021-08-20 | 2021-11-23 | 金湖县振达交通工程有限公司 | Circular concrete joint-cutting equipment for road construction |
| CN115467223A (en) * | 2022-11-14 | 2022-12-13 | 蓝海建设集团有限公司 | Dust type road and bridge joint-cutting equipment |
| CN115467223B (en) * | 2022-11-14 | 2023-01-13 | 蓝海建设集团有限公司 | Dust type road and bridge joint-cutting equipment |
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Granted publication date: 20190423 Termination date: 20200904 |