CN108824145A - A kind of concrete speading for construction is mechanical - Google Patents
A kind of concrete speading for construction is mechanical Download PDFInfo
- Publication number
- CN108824145A CN108824145A CN201810737683.7A CN201810737683A CN108824145A CN 108824145 A CN108824145 A CN 108824145A CN 201810737683 A CN201810737683 A CN 201810737683A CN 108824145 A CN108824145 A CN 108824145A
- Authority
- CN
- China
- Prior art keywords
- concrete
- paves
- shaft
- pave
- welded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4866—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a kind of concrete speading for construction is mechanical, it is made of concrete agitating mechanism, the mechanism that paves and flatten unit three parts, the concrete agitating mechanism includes cast hopper one, agitating shaft, cover, cast hopper two and concrete drums composition, the concrete drums inner vertical is equipped with agitating shaft, shaft bottom is pierced by concrete drums and is threaded through in blanking tube, the mechanism that paves is installed below blanking tube, flatten unit is installed on rear side of the housing that paves for the mechanism that paves；The present invention only can be realized under the drive of the motor to discharge to the stirring of concrete drums inner concrete, to the pushing of blanking tube inner concrete, carries out the operation that paves to the concrete below the housing that paves, it is good to be driven effect, reduce manufacturing cost, convenient for operation control, and after the operation that paves, by flatten unit, further pressing is handled, so that the concrete after paving is uniformly dispersed, conducive to the progress of construction, construction efficiency is improved.
Description
Technical field
The present invention relates to construction machinery equipment technical fields, more specifically, it relates to a kind of for the mixed of construction
Solidifying soil spreading machine.
Background technique
Architectural engineering is the planning carried out for newly-built, reconstruction or enlarging building construction and auxiliary construction facility, surveys
Examine, design and construct and be completed etc. every technical work and completion engineering entity and route matched with its, pipeline and set
Standby installing engineering also refers to the construction engineering of various houses, building, also known as building operation amount, this part investment must be emerging
The dynamic material of work, is just able to achieve by construction activities.
Concrete paver is by the good cement concrete of mixing along the given thickness of construction layer, width and by face
Product requires to pave, and then carries out the operation procedures such as jolt ramming, leveling and troweling, completes the construction machinery of making concrete layer.
Need to use concrete during construction at present, concrete spreads concrete applying man-hour requirement
Flat, the existing machinery paved to concrete can not be directly realized by the manufacture to concrete, usually by blender when working
Concrete is transported to spreading machine and paved by tool, and complex procedures and high equipment cost need the assembly of multiple driving devices,
Manufacturing cost is high, secondly, the difficulty of concrete discharging, is easy blocking, it is very inconvenient when so that concrete being paved, it can drop
The efficiency that low concrete is paved, and concrete is when paving, it is difficult to control the thickness that concrete is paved, the concrete table after paving
Layer is rough and uneven in surface, lacks necessary flatten unit, so that just reducing concrete paves mechanical practicability, it is final to influence to pave
Effect.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of concrete booth for construction
Paving is mechanical, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of concrete speading for construction is mechanical, by concrete agitating mechanism, the mechanism that paves and flatten unit three
It being grouped as, the concrete agitating mechanism includes that cast hopper one, agitating shaft, cover, cast hopper two and concrete drums form,
The concrete drums inner vertical is equipped with agitating shaft, and several stirring rods are vertically welded on agitating shaft side wall, stirring
Axis bottom is pierced by concrete drums and is threaded through in blanking tube, is equipped with the mechanism that paves below blanking tube；
The mechanism that paves includes that housing, spindle housing, a left side pave shaft, push helical blade, the right side of blade, a left side that pave that pave paves
Blade and the right side pave shaft, and agitating shaft bottom end is connected with worm gear, and connecting worm is engaged in worm gear side, and worm screw is horizontally disposed and left and right
Both ends shaft, the right side shaft that paves that paves respectively with a left side is connect, and a left side, which paves, to be welded with a left side in shaft and pave blade, and the right side paves in shaft
The right side is welded with to pave blade；
Described pave is equipped with flatten unit on rear side of housing, and flatten unit includes slicking-in roller, axle sleeve, pressure roller shaft, connection frame, hinged
Seat, fixed frame and electric pushrod, are equipped with slicking-in roller in pressure roller shaft, and one end of the connection frame and electric pushrod is hinged, electronic
The other end of push rod is hinged on fixed frame, and fixed frame is welded at the top of the housing that paves.
As a further solution of the present invention, it is fastened and is connected by bolt or lock between the cover and concrete drums
It connects.
As a further solution of the present invention, the cover is mounted on the top of concrete drums, is equipped on cover
Cast hopper one and cast hopper two, cast hopper one and cast hopper two are connected to the concrete spice chamber inside concrete drums.
As a further solution of the present invention, the agitating shaft top is coupled by shaft coupling with the motor shaft of motor, electricity
Machine is mounted on cover top middle portion, is welded with helical blade on the agitating shaft in concrete drums.
As a further solution of the present invention, the blanking tube is welded with concrete drums bottom, stirring in blanking tube
It mixes and is welded with push helical blade on axis.
As a further solution of the present invention, the housing top middle portion that paves mutually is welded with blanking tube bottom, worm gear and
Worm screw is installed in transmission case.
As a further solution of the present invention, the left side pave shaft and the right shaft that paves end pass through spindle housing with
The housing that paves is connected, and shaft that the left side paves shaft and the right side paves and worm screw setting on the same line and horizontal are set up.
As a further solution of the present invention, suspension rack, suspension rack peace are fixed with outside the concrete drums
On traction machine.
As a further solution of the present invention, the hinged seat, which is welded on, paves on rear side of housing, hinged seat and connection frame
One end is hinged, and the other end of connection frame is connect with the axle sleeve that pressure roller shaft both ends are arranged.
In conclusion the present invention has the advantages that compared with prior art：
A kind of concrete speading for construction is mechanical, and stabilized structure is easy for installation, direct by suspension rack
It is mounted on traction machine, and only can be realized under the drive of the motor to the stirring of concrete drums inner concrete, under
Barrel inner concrete pushes discharging, carries out the operation that paves to the concrete below the housing that paves, and agitating shaft passes through worm screw, worm gear band
Shaft rotation that a dynamic left side paves shaft and the right side paves, transmission effect is good, reduces manufacturing cost, saves the installation number of motor,
Convenient for operation control, and after the operation that paves, by flatten unit, further pressing is handled, so that the concrete after paving disperses
Uniformly, conducive to the progress of construction, construction efficiency is improved.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to this hair
It is bright to be described in detail.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the transmission schematic diagram of worm and worm wheel in the present invention.
Fig. 3 is the structural schematic diagram of flatten unit in the present invention.
Appended drawing reference：1- cast hopper one, 2- motor, 3- agitating shaft, 4- cover, 5- cast hopper two, 6- concrete drums,
7- concrete spice chamber, 8- suspension rack, 9- stirring rod, 10- helical blade, 11- blanking tube, 12- pave housing, 13- shaft
Pave blade, the left side 15- of frame, the left side 14- paves shaft, 16- transmission case, 17- worm screw, 18- worm gear, 19- push helical blade, 20-
Pave blade, the right side 21- of the right side paves shaft, 22- slicking-in roller, 23- axle sleeve, 24- pressure roller shaft, 25- connection frame, 26- hinged seat, 27-
Fixed frame, 28- electric pushrod.
Specific embodiment
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-3, a kind of concrete speading for construction is mechanical, and by concrete agitating mechanism, pave mechanism
It is formed with flatten unit three parts, the concrete agitating mechanism includes cast hopper 1, agitating shaft 3, cover 4, cast hopper 25
Formed with concrete drums 6, the cover 4 is mounted on the top of concrete drums 6, cover 4 and concrete drums 6 it
Between by bolt or being fastened and connected, cast hopper 1 and cast hopper 25, cast hopper 1 and cast hopper are installed on cover 4
25 are connected to the concrete spice chamber 7 inside concrete drums 6, convenient for concrete material addition in proportion, feed intake；
6 inner vertical of concrete drums is equipped with agitating shaft 3, and 3 top of agitating shaft is joined by the motor shaft of shaft coupling and motor 2
It connects, motor 2 is mounted on 4 top middle portion of cover, is welded with helical blade 10 on the agitating shaft 3 in the concrete drums 6, stirs
It mixes and is vertically welded with several stirring rods 9 on 3 side wall of axis.
3 bottom of agitating shaft is pierced by concrete drums 6 and is threaded through in blanking tube 11, and blanking tube 11 is welded with coagulation
Native 6 bottom of agitator tank is welded with push helical blade 19 on the agitating shaft 3 in blanking tube 11, installs below the blanking tube 11
Pave mechanism；The mechanism that paves includes that pave blade 14, the left side of housing 12, spindle housing 13, a left side that pave paves shaft 15, push
Shaft 21 that helical blade 19, the right side pave blade 20 and the right side paves, 12 top middle portion of housing that paves mutually are welded with 11 bottom of blanking tube,
3 bottom end of agitating shaft is connected with worm gear 18, and connecting worm 17 is engaged in 18 side of worm gear, and worm gear 18 and worm screw 17 are installed in transmission case
In 16, shaft 15 that the worm screw 17 is horizontally disposed and left and right ends pave with a left side respectively, the right side shaft 21 that paves connects, and a left side paves turn
It is welded with a left side on axis 15 to pave blade 14, the right side, which paves, to be welded with the right side in shaft 21 and pave blade 20, and the left side paves 15 He of shaft
The pave end of shaft 21 of the right side passes through spindle housing 13 and is connected with the housing 12 that paves, and the left side paves shaft 15 and the right side paves and turns
Axis 21 and worm screw 17 are arranged on the same line and level is set up.
After motor 2, which is powered, to be started, the motor shaft of motor 2 drives agitating shaft 3 to rotate by shaft coupling, on agitating shaft 3
Stirring rod 9 and helical blade 10, which are stirred the concrete material in concrete spice chamber 7, is made concrete, then by stirring
Push helical blade 19 on axis 3 falls into 12 middle part of housing that paves from the release of blanking tube 11, be driven by worm screw 17, worm gear 18 so that
Agitating shaft 3 drives that a left side paves shaft 15 and the right side paves the rotation of shaft 21, paves blade 14 by a left side and the right side paves blade 20 for blanking
The concrete that cylinder 11 is fallen paves to two sides.
Preferably, in this embodiment, suspension rack 8 is fixed with outside the concrete drums 6, suspension rack 8 is used for
It is mounted on traction machine, is integrally moved forward when convenient for paving and carry out concrete speading operation.
Flatten unit is installed, flatten unit includes slicking-in roller 22, axle sleeve 23, pressure roller shaft on rear side of the housing 12 that paves
24, connection frame 25, hinged seat 26, fixed frame 27 and electric pushrod 28, hinged seat 26 are welded on 12 rear side of housing that paves, hinged seat
26 is hinged with one end of connection frame 25, and the other end of connection frame 25 is connect with the axle sleeve 23 that 24 both ends of pressure roller shaft are arranged, pressure roller shaft
Slicking-in roller 22 is installed, 25 upper end of connection frame and one end of electric pushrod 28 are hinged, the other end of electric pushrod 28 on 24
Be hinged on fixed frame 27, fixed frame 27 is welded on the top of housing 12 that paves, after the completion of carrying out concrete speading, entirety to
When preceding mobile, the flatten unit of the mechanism that paves rear installation further flattens the concrete to pave, flattens operation and is：It is electronic to push away
Bar 28 extends and pushes downwards connection frame 25, and connection frame 25 is rotated around the hinged seat 26 that one end is connected, 25 other end of connection frame
Pressure roller shaft 24 and slicking-in roller 22 rotate down and push the concrete to pave, after electric pushrod 28 moves to a top length temporarily
Stop, at this point, slicking-in roller 22 is in the height of setting, is moved forward with whole device and the concrete to pave is further flattened.
The technical principle of the invention is described above in combination with a specific embodiment, is only the preferred embodiment of the present invention.This
The protection scope of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection scope.Those skilled in the art, which does not need to pay for creative labor, can associate other specific realities of the invention
Mode is applied, these modes will fall within the scope of protection of the present invention.
Claims (9)
1. a kind of concrete speading for construction is mechanical, by concrete agitating mechanism, the mechanism that paves and flatten unit three
Part forms, which is characterized in that the concrete agitating mechanism includes cast hopper one (1), agitating shaft (3), cover (4), feeds intake
Two (5) of bucket and concrete drums (6) composition, concrete drums (6) inner vertical are equipped with agitating shaft (3), are stirred
Several stirring rods (9) are vertically welded on axis (3) side wall, agitating shaft (3) bottom is pierced by concrete drums (6) and is threaded through
In blanking tube (11), the mechanism that paves is installed below blanking tube (11)；
The mechanism that paves include pave housing (12), spindle housing (13), a left side pave blade (14), a left side pave shaft (15), push away
Square auger blade (19), the right side pave blade (20) and the right side paves shaft (21), and agitating shaft (3) bottom end is connected with worm gear (18), snail
(18) side engagement connecting worm (17) is taken turns, worm screw (17) is horizontally disposed with and left and right ends pave with a left side respectively shaft (15), the right side
The shaft that paves (21) connection, a left side, which paves, to be welded with a left side on shaft (15) and paves blade (14), and the right side paves and is welded on shaft (21)
The right side paves blade (20)；
Flatten unit is installed on rear side of the housing that paves (12), flatten unit includes slicking-in roller (22), axle sleeve (23), pressure roller shaft
(24), connection frame (25), hinged seat (26), fixed frame (27) and electric pushrod (28), pressure roller shaft are equipped with slicking-in roller on (24)
(22), the connection frame (25) and one end of electric pushrod (28) are hinged, and the other end of electric pushrod (28) is hinged on fixed frame
(27) on, fixed frame (27) is welded at the top of the housing that paves (12).
2. a kind of concrete speading for construction according to claim 1 is mechanical, which is characterized in that the cover
(4) pass through bolt between concrete drums (6) or be fastened and connected.
3. a kind of concrete speading for construction according to claim 1 or 2 is mechanical, which is characterized in that described
Cover (4) is mounted on the top of concrete drums (6), and cast hopper one (1) and cast hopper two (5) are equipped on cover (4), throws
Hopper one (1) and cast hopper two (5) are connected to the concrete spice chamber (7) of concrete drums (6) inside.
4. a kind of concrete speading for construction according to claim 3 is mechanical, which is characterized in that the stirring
Axis (3) top is coupled by shaft coupling with the motor shaft of motor (2), and motor (2) is mounted on cover (4) top middle portion, concrete
Helical blade (10) are welded on agitating shaft (3) in agitator tank (6).
5. a kind of concrete speading for construction according to claim 1 is mechanical, which is characterized in that the blanking
Cylinder (11) is welded with concrete drums (6) bottom, is welded with push helical blade on the agitating shaft (3) in blanking tube (11)
(19)。
6. a kind of concrete speading for construction according to claim 5 is mechanical, which is characterized in that described to pave
Housing (12) top middle portion is mutually welded with blanking tube (11) bottom, and worm gear (18) and worm screw (17) are installed in transmission case (16)
It is interior.
7. a kind of concrete speading for construction according to claim 6 is mechanical, which is characterized in that the left booth
The pave end of shaft (21) of paving shaft (15) and the right side passes through spindle housing (13) and is connected with the housing that paves (12), the left booth
Paving shaft (15) and the right side pave shaft (21) and worm screw (17) setting on the same line and horizontal erection.
8. a kind of concrete speading for construction according to claim 2 is mechanical, which is characterized in that the coagulation
Suspension rack (8) is fixed with outside native agitator tank (6), suspension rack (8) is mounted on traction machine.
9. a kind of concrete speading for construction according to claim 1 is mechanical, which is characterized in that described hinged
Seat (26) is welded on rear side of the housing that paves (12), and hinged seat (26) and one end of connection frame (25) are hinged, connection frame (25) it is another
One end is connect with the axle sleeve (23) that pressure roller shaft (24) both ends are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810737683.7A CN108824145A (en) | 2018-07-06 | 2018-07-06 | A kind of concrete speading for construction is mechanical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810737683.7A CN108824145A (en) | 2018-07-06 | 2018-07-06 | A kind of concrete speading for construction is mechanical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108824145A true CN108824145A (en) | 2018-11-16 |
Family
ID=64135539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810737683.7A Pending CN108824145A (en) | 2018-07-06 | 2018-07-06 | A kind of concrete speading for construction is mechanical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108824145A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883196A (en) * | 2019-01-17 | 2019-06-14 | 安徽华顺半导体发展有限公司 | A kind of polycrystalline silicon ingot casting smelting apparatus |
| CN110629643A (en) * | 2019-09-20 | 2019-12-31 | 广东博智林机器人有限公司 | Floating robot |
| CN111139716A (en) * | 2020-03-28 | 2020-05-12 | 福州台江筑途科技有限公司 | Concrete mixing and laying integrated equipment |
| CN111391126A (en) * | 2020-03-20 | 2020-07-10 | 邢金柱 | Scattering and stirring type concrete stirring robot |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2518892Y (en) * | 2002-01-10 | 2002-10-30 | 三一重工股份有限公司 | Spiral distributing device for asphalt concrete paver |
| US20030215288A1 (en) * | 2002-05-15 | 2003-11-20 | Causie Steven John | Narrow gauge road paving apparatus |
| CN201137031Y (en) * | 2007-12-27 | 2008-10-22 | 长沙理工大学 | Asphalt concrete spreader spiral distribution device |
| CN107386654A (en) * | 2017-08-30 | 2017-11-24 | 李明超 | A kind of indoor cement laying leveling unit |
| CN206815148U (en) * | 2017-06-21 | 2017-12-29 | 孙小诺 | A kind of small-size concrete laying apparatus |
| CN207091892U (en) * | 2017-06-29 | 2018-03-13 | 江苏威拓公路养护设备有限公司 | A kind of bituminous paving milling material-gathering device |
| CN108018762A (en) * | 2017-12-13 | 2018-05-11 | 浙江万里建设工程有限公司 | A kind of municipal road pavement is laid with machinery and its laying method |
| CN207344845U (en) * | 2017-09-29 | 2018-05-11 | 佛山市华实建材有限公司 | A kind of mixing stirring device for concrete processing |
| CN207376626U (en) * | 2017-10-26 | 2018-05-18 | 赵建都 | A kind of conservancy concrete fissure grouting device |
-
2018
- 2018-07-06 CN CN201810737683.7A patent/CN108824145A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2518892Y (en) * | 2002-01-10 | 2002-10-30 | 三一重工股份有限公司 | Spiral distributing device for asphalt concrete paver |
| US20030215288A1 (en) * | 2002-05-15 | 2003-11-20 | Causie Steven John | Narrow gauge road paving apparatus |
| CN201137031Y (en) * | 2007-12-27 | 2008-10-22 | 长沙理工大学 | Asphalt concrete spreader spiral distribution device |
| CN206815148U (en) * | 2017-06-21 | 2017-12-29 | 孙小诺 | A kind of small-size concrete laying apparatus |
| CN207091892U (en) * | 2017-06-29 | 2018-03-13 | 江苏威拓公路养护设备有限公司 | A kind of bituminous paving milling material-gathering device |
| CN107386654A (en) * | 2017-08-30 | 2017-11-24 | 李明超 | A kind of indoor cement laying leveling unit |
| CN207344845U (en) * | 2017-09-29 | 2018-05-11 | 佛山市华实建材有限公司 | A kind of mixing stirring device for concrete processing |
| CN207376626U (en) * | 2017-10-26 | 2018-05-18 | 赵建都 | A kind of conservancy concrete fissure grouting device |
| CN108018762A (en) * | 2017-12-13 | 2018-05-11 | 浙江万里建设工程有限公司 | A kind of municipal road pavement is laid with machinery and its laying method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883196A (en) * | 2019-01-17 | 2019-06-14 | 安徽华顺半导体发展有限公司 | A kind of polycrystalline silicon ingot casting smelting apparatus |
| CN110629643A (en) * | 2019-09-20 | 2019-12-31 | 广东博智林机器人有限公司 | Floating robot |
| CN110629643B (en) * | 2019-09-20 | 2021-07-13 | 广东博智林机器人有限公司 | Floating robot |
| CN111391126A (en) * | 2020-03-20 | 2020-07-10 | 邢金柱 | Scattering and stirring type concrete stirring robot |
| CN111391126B (en) * | 2020-03-20 | 2021-08-13 | 金迪(聊城市)知识产权运营有限公司 | Scattering and stirring type concrete stirring robot |
| CN111139716A (en) * | 2020-03-28 | 2020-05-12 | 福州台江筑途科技有限公司 | Concrete mixing and laying integrated equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108824145A (en) | A kind of concrete speading for construction is mechanical | |
| US11850769B1 (en) | Volumetric concrete mixing system, equipment, and method | |
| KR101055156B1 (en) | Mortar making machine | |
| CN108889620B (en) | Building grit screening plant with scrape material and clearance function | |
| CN209975965U (en) | Wall spraying device for building construction | |
| CN107553728A (en) | A kind of interior decoration mortar-mixing plant | |
| CN107599176A (en) | A kind of concrete mixer of the convenient cleaning of safety and environmental protection | |
| CN109968530B (en) | Cement stirring system equipment for building engineering | |
| CN109371787A (en) | A kind of road construction concrete speading device | |
| CN208055817U (en) | A kind of paver | |
| CN113400474A (en) | Reduce extravagant concrete mixing equipment for road and bridge | |
| CN209937294U (en) | Cement stirring system equipment for building engineering | |
| CN111576166A (en) | Urban road repairing equipment and repairing method | |
| CN210791506U (en) | Concrete integral type production facility | |
| CN212957500U (en) | Material transportation and construction all-in-one machine for building engineering | |
| CN217149837U (en) | Road surface crack filling device for municipal road maintenance | |
| CN210767716U (en) | Wall mortar laying device for architectural design | |
| CN210079311U (en) | Chemical raw material feeding device | |
| CN109129910B (en) | Building construction machine with loading and unloading functions | |
| CN208824382U (en) | A kind of concrete admixture stirring Preparation equipment | |
| CN111350335A (en) | Reference bar generating equipment and leveling robot | |
| CN207256570U (en) | A kind of concrete mixer easy to carry | |
| CN220665926U (en) | Joint filling equipment | |
| CN220352576U (en) | Fixed laying device of place material | |
| CN219411706U (en) | Building design ground mortar laying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |
|
| RJ01 | Rejection of invention patent application after publication |