CN108756275A - A kind of wall skin for building field scrapes off device - Google Patents
A kind of wall skin for building field scrapes off device Download PDFInfo
- Publication number
- CN108756275A CN108756275A CN201810592755.3A CN201810592755A CN108756275A CN 108756275 A CN108756275 A CN 108756275A CN 201810592755 A CN201810592755 A CN 201810592755A CN 108756275 A CN108756275 A CN 108756275A
- Authority
- CN
- China
- Prior art keywords
- rack
- frame
- bar
- scrapes
- building field
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a kind of wall skins for building field to scrape off device, including rack, the rack is horizontally installed with frame plate, if the bottom end of the frame plate is equipped with by arterial highway fixed link and scrapes rack, it is separately installed with guide pad at left and right sides of the frame plate, the left and right ends of the rack are separately installed with guided way, the guide pad is mounted in guided way, the top of the rack is vertically equipped with lifting motor, the bottom end of the lifting motor is vertically equipped with threaded rod, drive sleeve is installed on the threaded rod, it is connected by link block between the drive sleeve and guide pad, the rack of scraping includes upper substrate and lower substrate, it is connected by hinge bolt between the upper substrate and lower substrate, it is provided on the lower substrate several to partition board.The present invention carries out cutting and grinding operation to wall material, so that wall feed powder is broken for small-sized blocky even powder situation, also avoid equipment and blocks the situation to get stuck.
Description
Technical field
The present invention relates to building engineering field, specifically a kind of wall skin for building field scrapes off device.
Background technology
Architectural engineering, refer to by construction to all kinds of building constructions and its affiliated facility and the circuit mating with it, pipeline,
The installation activity of equipment is formed by engineering entity.Wherein " building construction ", which refers to, head cover, beam column, wall, basis and can
Inner space is formed, meets people's production, lives, learns, the engineering that public activity needs.Civil engineering, architectural environment and energy
Source application project, discharge water science and engineering, architectural electricity and intelligence, architecture, urban and rural planning, Landscape, engineering pipe
The multiple fields such as reason and project cost.
Generally extending old building and finishing when, wall epidermis face have oldness epidermis, skin of paint, firm pasting wall skin or
Layer of cloth, they must must be rooted out totally before finishing, to do metope processing, the operating type of traditional removal wall skin again
It is：Manually wall skin is struck off using scoop or cutter, the mode for manually rooting out wall skin is time-consuming and laborious, works long hours
The worker of returning brings larger labor intensity；Although the existing automatic device for rooting out wall skin can root out wall skin, blocky
Fragment can usually cause getting stuck for equipment, operating efficiency is very limited.
Invention content
The purpose of the present invention is to provide a kind of wall skins for building field to scrape off device, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of wall skin for building field scrapes off device, including rack, and the rack is horizontally installed with frame plate, the frame plate
If bottom end is equipped with by arterial highway fixed link and scrapes rack, guide pad, the rack are separately installed at left and right sides of the frame plate
Left and right ends be separately installed with guided way, the guide pad is mounted in guided way, and the top of the rack is vertically equipped with
The bottom end of lifting motor, the lifting motor is vertically equipped with threaded rod, and drive sleeve, the transmission are equipped on the threaded rod
Set is connected between guide pad by link block, and the rack of scraping includes upper substrate and lower substrate, and the upper substrate is under
Be connected by hinge bolt between substrate, be provided on the lower substrate it is several arrive partition board, the partition board will scrape the inner cavity of rack
If being divided into arterial highway blanking bin, position is equipped with gear frame rearward for the bottom of the rack, and first is equipped on the gear frame
The front end of cylinder, the piston rod of first cylinder is equipped with telescopic seat, and the front end of the gear frame is equipped with fixed seat, described
The top of fixed seat is equipped with rotating bar, is connected by movable axis between the rotating bar and fixed seat, and the rotating bar is solid
Surely it is connected on the baseplane of lower substrate, is connected equipped with pull rod between the rotating bar and telescopic seat, the bottom of the frame plate is flat
Face is equipped with several arrive and crushes frame, and the frame that crushes is located at the top for scraping rack, and with blanking bin at one-to-one correspondence
Relationship, the crushing frame includes body frame, and sliding slot is equipped on the left side wall of the body frame, slide bar is provided in the sliding slot,
It is diagonally-installed on the body frame to there is the second cylinder, the piston rod of second cylinder to be connected with slide bar, set on the upper substrate
If there is arterial highway opening, the bottom end of the slide bar, which passes through, to be open and is equipped with crushing push type broach, and the crushing push type broach stretches to blanking
In storehouse, the rear end of the frame plate is equipped with cleaning rack, and the rear side for scraping rack is equipped with discharge port, and the cleaning rack is located at discharging
At mouthful, the front end of the cleaning rack is equipped with driving motor, and the rear end of the driving motor is equipped with driving cog by transmission shaft
It takes turns, divides on the cleaning rack and activity box is installed, the transmission gear is located in activity box, is installed on the inner wall of the activity box
There are rack, the driving cog wheel and rack to be meshed, the bottom of the activity box is equipped with straight-bar, the bottom installation of the straight-bar
There are cleaning brush, the bottom of the cleaning rack that limiting slot is installed, the straight-bar is equipped with limited block, and the limited block is mounted on
In limiting slot.
As a further solution of the present invention：The lifting motor is mounted on the top of rack by motor rack.
As a further solution of the present invention：The threaded rod is mounted vertically in rack, the upper and lower ends of the rack
It is mounted on Limit Bearing, the threaded rod is threaded through in Limit Bearing.
As a further solution of the present invention：The front end of the lower substrate, which is equipped with, scrapes shovel.
As a further solution of the present invention：It is provided with buffering loop bar between the top of crushing frame at the top of the body frame,
Buffer spring is installed on the buffering loop bar.
As a further solution of the present invention：The transmission gear is partial gear, the Zhou Changwei wheel discs of the groove
The half of perimeter.
As further scheme of the invention：The bottom of the rack is equipped with support base, and the bottom of the support base is flat
Beam is installed on face.
Compared with prior art, the beneficial effects of the invention are as follows：Frame plate lifting is driven by screw-driven, to wall skin
Corresponding position carries out scraping off operation, can also be scraped off from bottom to top or from top to bottom to entire metope.Wall material is carried out
Cutting and grinding operation avoids wall material and causes to do to scraping off operation so that wall feed powder is broken for small-sized blocky even powder situation
It relates to, also avoids equipment and block the situation to get stuck.It is synchronously arranged with damping, avoids being expressed to generating after hard stone and shake
It is dynamic, it avoids and crushes frame because of vibration generation bolt looseness, the situation of equipment attrition.Pass through partial gear design and rack-driving
The wall material for driving cleaning brush constantly to scan out discharge outlet in turn is matched, splicing bag is installed on rear side of rack, so as to right
Wall material is collected immediately, reduces the burden of cleaned in situ after construction.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the connection diagram of gear frame and lower substrate in the present invention.
Fig. 3 is the structural schematic diagram that frame 5 is crushed in the present invention.
Fig. 4 is the sectional view of cleaning rack in the present invention.
Fig. 5 is the structural schematic diagram of activity box and transmission gear in the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please referring to Fig.1~5, in the embodiment of the present invention, a kind of wall skin for building field scrapes off device, including rack 1,
The rack 1 is horizontally installed with frame plate 2, described if the bottom end of the frame plate 2 is equipped with by arterial highway fixed link 22 scrapes rack 3
The left and right sides of frame plate 2 is separately installed with guide pad 21, and the left and right ends of the rack 1 are separately installed with guided way 11, described
Guide pad 21 is mounted in guided way 11, and the top of the rack 1 is vertically equipped with lifting motor 12, the lifting motor 12
Bottom end is vertically equipped with threaded rod 13, is equipped with drive sleeve 14 on the threaded rod 13, the drive sleeve 14 and guide pad 21 it
Between be connected by link block, the lifting motor 12 is mounted on the top of rack 1 by motor rack, and the threaded rod 13 is vertical
In rack 1, the upper and lower ends of the rack 1 are mounted on Limit Bearing, and the threaded rod 13 is threaded through Limit Bearing
It is interior.The lifting motor 12 drives threaded rod 13 to rotate, to drive frame plate 2 to lift by screw-driven, to the phase of wall skin
It answers position to carry out scraping off operation, entire metope can also be scraped off from bottom to top or from top to bottom.
The rack 3 of scraping includes upper substrate 31 and lower substrate 32, passes through conjunction between the upper substrate 31 and lower substrate 32
Page bolt 33 is connected, be provided on the lower substrate 32 it is several arrive partition board 34, the inner cavity for scraping rack 3 is divided by the partition board 34
If arterial highway blanking bin 35, the front end of the lower substrate 32, which is equipped with, scrapes shovel 36, and position is equipped with rearward for the bottom of the rack 1
Gear frame 4, is equipped with the first cylinder 41 on the gear frame 4, and the front end of the piston rod of first cylinder 41 is equipped with flexible
Seat 42, the front end of the gear frame 4 are equipped with fixed seat 43, and the top of the fixed seat 43 is equipped with rotating bar 44, described turn
It is connected by movable axis 45 between lever 44 and fixed seat 43, the rotating bar 44 is fixedly connected on the baseplane of lower substrate 32
On, it is connected equipped with pull rod between the rotating bar 44 and telescopic seat 42, the first cylinder 41 pushes piston rod past in front-rear direction
Multiple movement, to pull rotating bar 44 with movable axis 45 for axle center reciprocating rotary by pull rod 46, to drive lower substrate 32 with
Hinge bolt 33 is that axle center is swung, and carries out scraping off processing to metope to which shovel 36 is scraped in drive.
The baseplane of the frame plate 2 is equipped with several arrive and crushes frame 5, and the crushing frame 5, which is located at, scrapes the upper of rack 3
Side, and with blanking bin 35 at one-to-one relationship, the crushing frame 5 includes body frame 51, on the left side wall of the body frame 51
Sliding slot 52 is installed, is provided with slide bar 53 in the sliding slot 52, it is diagonally-installed on the body frame 51 to have the second cylinder 54, described
The piston rod of two cylinders 54 is connected with slide bar 53, if the upper substrate 31 is equipped with arterial highway opening 55, the bottom end of the slide bar 5
Push type broach 56 is crushed across being open and being equipped with, the crushing push type broach 56 stretches in blanking bin 35, and the second cylinder 54, which pushes, lives
Stopper rod is moved back and forth in inclined direction, since the limit of slide bar 53 is in sliding slot 52, to which slide bar is reciprocating in vertical direction,
Push type broach 56 is reciprocating in vertical direction to crushing, and the blocky wall material of hanging fascia crushes push type broach 56 from sliding in blanking bin 35
Cutting and grinding operation is carried out to wall material, so that wall feed powder is broken for small-sized blocky even powder situation, avoids wall material to scraping off
Operation causes to interfere, and also avoids equipment and blocks the situation to get stuck.It is arranged between 51 top of the body frame and the top for crushing frame 5
There is buffering loop bar 57, buffer spring 58 is installed on the buffering loop bar 57, effectively plays the role of buffering, avoids crushing and press
Knife 56 generates vibration after being expressed to hard stone, avoids and crushes frame 5 because of vibration generation bolt looseness, the shape of equipment attrition
Condition.
The rear end of the frame plate 2 is equipped with cleaning rack 6, and the rear side for scraping rack 3 is equipped with discharge port, the cleaning rack 6
Positioned at discharge outlet, the front end of the cleaning rack 6 is equipped with driving motor 61, and the rear end of the driving motor 61 passes through transmission shaft
Transmission gear 62 is installed, the transmission gear 62 is partial gear, the half of the Zhou Changwei wheel disc perimeters of the groove, institute
It states to divide on cleaning rack 6 and activity box 63 is installed, the transmission gear 62 is located in activity box 63, on the inner wall of the activity box 63
Rack 64 is installed, the transmission gear 62 is meshed with rack 64, and the bottom of the activity box 63 is equipped with straight-bar 67, described
The bottom of straight-bar 67 is equipped with cleaning brush 68.Driving motor 61 is rotated by transmission shaft band nutating gear 62, transmission gear 62
By rack-driving to drive activity box 63 to move, since transmission gear 62 is partial gear, in periodical and top
Rack or the rack of lower section are meshed, and to drive straight-bar 67 to move back and forth in the horizontal direction, and then drive cleaning brush 68 not
The disconnected wall material for scanning out discharge outlet, the rear side of rack 1 are equipped with splicing bag, so as to be collected immediately to wall material, reduce
The burden of cleaned in situ after construction.The bottom of the cleaning rack 6 is equipped with limiting slot 65, and the straight-bar 67 is equipped with limited block
67, the limited block 67 is mounted in limiting slot 65, plays the role of limit to the movement of cleaning brush 68.The bottom of the rack 1
Portion is equipped with support base, and beam is equipped on the baseplane of the support base, plays the role of damping to the construction of this equipment.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of wall skin for building field scrapes off device, including rack（1）, the rack（1）It is horizontally installed with frame plate
（2）, the frame plate（2）If bottom end pass through arterial highway fixed link（22）It is equipped with and scrapes rack（3）, which is characterized in that the frame plate
（2）The left and right sides be separately installed with guide pad（21）, the rack（1）Left and right ends be separately installed with guided way（11）,
The guide pad（21）Mounted on guided way（11）It is interior, the rack（1）Top lifting motor is vertically installed（12）, described
Lifting motor（12）Bottom end threaded rod is vertically installed（13）, the threaded rod（13）On drive sleeve is installed（14）, described
Drive sleeve（14）With guide pad（21）Between be connected by link block, it is described to scrape rack（3）It include upper substrate（31）With under
Substrate（32）, the upper substrate（31）And lower substrate（32）Between pass through hinge bolt（33）It is connected, the lower substrate（32）On
It is provided with several to partition board（34）, the partition board（34）Rack will be scraped（3）If inner cavity be divided into arterial highway blanking bin（35）, described
Rack（1）Position is equipped with gear frame rearward for bottom（4）, the gear frame（4）On the first cylinder is installed（41）, described
One cylinder（41）The front end of piston rod telescopic seat is installed（42）, the gear frame（4）Front end fixed seat is installed（43）,
The fixed seat（43）Top rotating bar is installed（44）, the rotating bar（44）With fixed seat（43）Between pass through movable axis
（45）It is connected, the rotating bar（44）It is fixedly connected on lower substrate（32）Baseplane on, the rotating bar（44）With it is flexible
Seat（42）Between be connected equipped with pull rod, the frame plate（2）Baseplane be equipped with it is several to crush frame（5）, described
Crush frame（5）Positioned at scraping rack（3）Top, and and blanking bin（35）At one-to-one relationship, the crushing frame（5）Including
There is body frame（51）, the body frame（51）Left side wall on sliding slot is installed（52）, the sliding slot（52）Inside it is provided with slide bar（53）,
The body frame（51）It is above diagonally-installed to have the second cylinder（54）, second cylinder（54）Piston rod and slide bar（53）It is connected
It connects, the upper substrate（31）If being open equipped with arterial highway（55）, the slide bar（5）Bottom end pass through be open and crushing is installed
Push type broach（56）, the crushing push type broach（56）Stretch to blanking bin（35）It is interior, the frame plate（2）Rear end cleaning rack is installed（6）,
It is described to scrape rack（3）Rear side be equipped with discharge port, the cleaning rack（6）Positioned at discharge outlet, the cleaning rack（6）Front end peace
Equipped with driving motor（61）, the driving motor（61）Rear end transmission gear is equipped with by transmission shaft（62）, the cleaning
Frame（6）Upper point is equipped with activity box（63）, the transmission gear（62）Positioned at activity box（63）It is interior, the activity box（63）It is interior
Rack is installed on wall（64）, the transmission gear（62）With rack（64）It is meshed, the activity box（63）Bottom installation
There is straight-bar（67）, the straight-bar（67）Bottom cleaning brush is installed（68）, the cleaning rack（6）Bottom limit is installed
Slot（65）, the straight-bar（67）On limited block is installed（67）, the limited block（67）Mounted on limiting slot（65）It is interior.
2. the wall skin according to claim 1 for building field scrapes off device, which is characterized in that the lifting motor
（12）It is mounted on rack by motor rack（1）Top.
3. the wall skin according to claim 1 for building field scrapes off device, which is characterized in that the threaded rod（13）
It is mounted vertically in rack（1）On, the rack（1）Upper and lower ends be mounted on Limit Bearing, the threaded rod（13）It wears
In Limit Bearing.
4. the wall skin according to claim 1 for building field scrapes off device, which is characterized in that the lower substrate（32）
Front end be equipped with and scrape shovel（36）.
5. the wall skin according to claim 1 for building field scrapes off device, which is characterized in that the body frame（51）Top
Portion and crushing frame（5）Top between be provided with buffering loop bar（57）, the buffering loop bar（57）On buffer spring is installed
（58）.
6. the wall skin according to claim 1 for building field scrapes off device, which is characterized in that the transmission gear
（62）For partial gear, the half of the Zhou Changwei wheel disc perimeters of the groove.
7. the wall skin according to claim 1 for building field scrapes off device, which is characterized in that the rack（1）'s
Bottom is equipped with support base, and beam is equipped on the baseplane of the support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810592755.3A CN108756275B (en) | 2018-06-11 | 2018-06-11 | Wall skin scraping device for building field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810592755.3A CN108756275B (en) | 2018-06-11 | 2018-06-11 | Wall skin scraping device for building field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108756275A true CN108756275A (en) | 2018-11-06 |
| CN108756275B CN108756275B (en) | 2020-12-11 |
Family
ID=64021878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810592755.3A Active CN108756275B (en) | 2018-06-11 | 2018-06-11 | Wall skin scraping device for building field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108756275B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374347A (en) * | 2019-07-31 | 2019-10-25 | 南通华新建工集团有限公司 | A kind of construction wall skin cleaning plant |
| CN110821200A (en) * | 2019-11-19 | 2020-02-21 | 罗永兵 | Ceramic tile beautiful seam coating strikes off collection device |
| CN110935667A (en) * | 2019-12-10 | 2020-03-31 | 江苏理工学院 | Cleaning device for assembly line |
| CN111173302A (en) * | 2020-01-06 | 2020-05-19 | 宜昌东阳建设工程有限公司 | Wall skin clearing device for construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387951A (en) * | 2017-09-14 | 2017-11-24 | 安徽金贺财建筑工程有限公司 | One kind building feeder damping base |
| CN207121857U (en) * | 2017-08-17 | 2018-03-20 | 孙宝民 | A kind of construction site cleaning dust removal vehicle |
| CN107882300A (en) * | 2017-09-25 | 2018-04-06 | 杭州智仁建筑工程有限公司 | A kind of Multifunction wall processing unit |
| CN108035560A (en) * | 2018-02-02 | 2018-05-15 | 成都科启新力科技有限公司 | A kind of wall skin shoveling device that there is anti-powder and drop |
| CN108086704A (en) * | 2017-12-23 | 2018-05-29 | 深圳市晟腾企业管理有限公司 | A kind of construction push type wall skin remove device |
| CN209040588U (en) * | 2018-06-11 | 2019-06-28 | 刘桂洋 | A kind of wall skin for building field scrapes off device |
-
2018
- 2018-06-11 CN CN201810592755.3A patent/CN108756275B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207121857U (en) * | 2017-08-17 | 2018-03-20 | 孙宝民 | A kind of construction site cleaning dust removal vehicle |
| CN107387951A (en) * | 2017-09-14 | 2017-11-24 | 安徽金贺财建筑工程有限公司 | One kind building feeder damping base |
| CN107882300A (en) * | 2017-09-25 | 2018-04-06 | 杭州智仁建筑工程有限公司 | A kind of Multifunction wall processing unit |
| CN108086704A (en) * | 2017-12-23 | 2018-05-29 | 深圳市晟腾企业管理有限公司 | A kind of construction push type wall skin remove device |
| CN108035560A (en) * | 2018-02-02 | 2018-05-15 | 成都科启新力科技有限公司 | A kind of wall skin shoveling device that there is anti-powder and drop |
| CN209040588U (en) * | 2018-06-11 | 2019-06-28 | 刘桂洋 | A kind of wall skin for building field scrapes off device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374347A (en) * | 2019-07-31 | 2019-10-25 | 南通华新建工集团有限公司 | A kind of construction wall skin cleaning plant |
| CN110821200A (en) * | 2019-11-19 | 2020-02-21 | 罗永兵 | Ceramic tile beautiful seam coating strikes off collection device |
| CN110935667A (en) * | 2019-12-10 | 2020-03-31 | 江苏理工学院 | Cleaning device for assembly line |
| CN111173302A (en) * | 2020-01-06 | 2020-05-19 | 宜昌东阳建设工程有限公司 | Wall skin clearing device for construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108756275B (en) | 2020-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108756275A (en) | A kind of wall skin for building field scrapes off device | |
| CN210168419U (en) | Stone cleaning device is used in farmland construction | |
| CN204528202U (en) | The adjustable cleaning plant of cement raw feed bin | |
| CN210187269U (en) | Bentonite hierarchical formula reducing mechanism | |
| CN209040588U (en) | A kind of wall skin for building field scrapes off device | |
| CN102901661B (en) | Soil grinding and screening device | |
| CN105970788B (en) | A kind of building concrete road surface quick crashing device | |
| CN201304349Y (en) | Soot dust adhesion and blockage clearing mechanism for hammer breaker | |
| CN207996702U (en) | A kind of recovery type concrete breaker | |
| CN207846329U (en) | Snow and the snow blower for function of sweeping away snow are scraped in a kind of integrated ice-breaking | |
| CN110721785A (en) | Pharmacy rubbing crusher | |
| CN217368555U (en) | Building rubbish shredding device | |
| CN109127021A (en) | A kind of rosin preparation rosin pulverizer | |
| CN108686786A (en) | A kind of Chinese medicine crushing and screening device | |
| CN112108248B (en) | Fine crushing treatment device for building recycled aggregate | |
| CN209162591U (en) | A kind of Municipal Engineering Construction pitch casting machine | |
| CN208455424U (en) | A kind of rock ballast laying device that construction stability is good | |
| CN210207651U (en) | Sand screening device for building | |
| CN209423784U (en) | A kind of civil engineering waste recovery processing unit | |
| CN208302272U (en) | Mud scraping device for sedimentation tank | |
| CN108722538A (en) | A kind of crushing and screening device of building sandstone | |
| CN113000102B (en) | Reciprocating type reducing mechanism of construction waste | |
| CN207401574U (en) | A kind of crushing retracting device of building gypsum fracture | |
| CN211537974U (en) | Sand grain size adjustable system sand machine | |
| CN217042822U (en) | Energy-saving equipment for sand-stone separation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201120 Address after: 101400 13-2 / F, 1-2 / F, building 13, No. 16, Yuanyuan West Street, Huairou District, Beijing Applicant after: Beijing Zhonghai Xingda Construction Co., Ltd Address before: 210000 room 62077, East Business District, Olympic Sports Center Stadium, 222 Jiangdong Road, Jianye District, Nanjing, Jiangsu. Applicant before: NANJING HAICHENXIA ENGINEERING TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |