CN110748170B - Leveling equipment and leveling device thereof - Google Patents
Leveling equipment and leveling device thereof Download PDFInfo
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- CN110748170B CN110748170B CN201911072114.6A CN201911072114A CN110748170B CN 110748170 B CN110748170 B CN 110748170B CN 201911072114 A CN201911072114 A CN 201911072114A CN 110748170 B CN110748170 B CN 110748170B
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- leveling
- compacting
- driving
- screw
- walking
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- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
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- Civil Engineering (AREA)
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- Mechanical Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention provides leveling equipment and a leveling device thereof, wherein the leveling device is arranged on a walking device and is used for leveling mortar according to a preset reference surface, the leveling device comprises a leveling mechanism and a compacting mechanism, the leveling mechanism comprises a screw and a leveling driving motor, the screw is used for dispersing excess materials which protrude out of the preset reference surface to form a primarily-leveled mortar surface, the leveling driving motor is used for driving the screw to rotate, the compacting mechanism comprises a compacting plate and a compacting driving motor, the compacting plate is used for applying force to the primarily-leveled mortar surface, the compacting driving motor is used for driving the compacting plate to rotate, and the screw is arranged so that the axial direction of a rotating shaft of the screw is parallel to the advancing direction of the walking device. Through setting up shakeout mechanism and compacting mechanism, can break up accumulational clout and then flatten, the compaction, can reduce artificial participation, improve the efficiency of making level and the quality of making level.
Description
Technical Field
The invention relates to the technical field of building construction equipment, in particular to leveling equipment and a leveling device thereof.
Background
In the building field, can generally need to carry out the processing of making level of concrete to ground, at present usually trowels through the manpower, and this operation mode makes level the roughness inefficiency, after making level and hangs down. In addition, in some construction environments, the difficulty of manual leveling is high, and the leveling treatment process is difficult to implement.
Disclosure of Invention
The invention aims to provide a leveling device which can improve the leveling efficiency and leveling flatness.
Another object of the present invention is to provide a leveling apparatus having the above-mentioned leveling device, which can automatically perform the leveling process and improve the leveling flatness.
In order to achieve the purpose, the invention provides the following technical scheme:
as a first aspect, the present invention relates to a leveling device for leveling mortar on a traveling device according to a preset reference surface, the leveling device includes a leveling mechanism and a compacting mechanism, the leveling mechanism includes a screw for dispersing excess materials protruding from the preset reference surface to form a primarily-leveled mortar surface and a leveling driving motor for driving the screw to rotate, the compacting mechanism includes a compacting plate for applying force to the primarily-leveled mortar surface and a compacting driving motor for driving the compacting plate to rotate, and the screw is disposed such that an axial direction of a rotating shaft thereof is parallel to a traveling direction of the traveling device.
Furthermore, leveling device still includes main mounting bracket and connects in the vice mounting bracket of main mounting bracket, the compaction driving motor is fixed in main mounting bracket, shakeout driving motor is fixed in vice mounting bracket.
Preferably, the relative height between the auger and the compacting plate is adjustable.
Preferably, at least one of the main mounting frame and the auxiliary mounting frame is provided with an adjusting hole extending along the vertical direction, and the main mounting frame and the auxiliary mounting frame are arranged in a penetrating manner through a threaded connection assembly to be fastened with the adjusting hole.
Preferably, the flattening mechanism includes two of the screws and two flattening driving motors correspondingly driving the screws to rotate, and the two screws are arranged along the radial direction of the rotating shaft of the two screws in the transverse direction.
The invention relates to leveling equipment, which comprises a walking device and an electric cabinet, wherein the leveling device is arranged above the walking device, the electric cabinet and the leveling device are driven by the walking device to walk, and the walking device and the leveling device are electrically connected with the electric cabinet.
Preferably, the direction of travel is defined by the direction of line connecting the running gear, the compacting plate and the auger.
Furthermore, the leveling equipment also comprises a lifting device electrically connected with the electric cabinet, and the leveling device is connected with the lifting device so as to be driven by the lifting device to move up and down.
Furthermore, the leveling equipment further comprises a laser receiver electrically connected with the electric cabinet, and the laser receiver is used for receiving an external laser signal to detect the flatness of the surface to be constructed so as to adjust the height of the leveling device through the lifting device.
Further, the leveling equipment further comprises a position detection device electrically connected with the electric cabinet, and the position detection device is used for identifying the height position of the leveling device.
Preferably, the position detection device comprises a photoelectric sensor and an induction sheet which are electrically connected with the electric cabinet, the photoelectric sensor is fixed on the lifting device, and the induction sheet is fixed on the leveling device and can trigger the photoelectric sensor when moving to a position corresponding to the photoelectric sensor.
Preferably, three photoelectric sensors are arranged at intervals along the height direction of the lifting device and are correspondingly used for detecting the highest point limit, the initial position and the lowest point limit of the leveling device.
Furthermore, the leveling equipment also comprises a translation device electrically connected with the electric cabinet, and the lifting device is connected to the translation device and driven by the translation device to reciprocate along the direction vertical to the advancing direction.
Preferably, the walking device comprises a pair of driving wheels, a pair of driven wheels, a walking driving motor for driving the driving wheels to rotate, and two transmission belts, wherein each transmission belt surrounds and connects one driving wheel and one driven wheel.
Preferably, the driving wheels and the driven wheels are arranged in a rectangular shape, and two of the driving wheels are provided on one diagonal line and two of the driven wheels are provided on the other diagonal line.
Compared with the prior art, the scheme of the invention has the following advantages:
1. according to the leveling device, the leveling mechanism and the compaction mechanism are arranged, so that the leveling work of the position to be constructed can be automatically realized, and the leveling efficiency and the leveling quality are improved.
2. The leveling device can meet the leveling work requirements of different construction environments and different mortars by setting the relative height between the flattening mechanism and the compacting mechanism into an adjustable mode.
3. The leveling equipment provided by the invention has the advantages that the walking device, the electric cabinet, the leveling device, the lifting device, the translation device, the laser receiver and other structures are arranged and matched with each other, the walking construction can be carried out according to a preset route, the height of the leveling device can be adjusted according to real-time measurement information, the leveling work is automatically completed, and the automation degree is higher.
4. According to the leveling equipment, the leveling mechanism and the compacting mechanism can be translated in a reciprocating manner along the direction perpendicular to the advancing direction through the translation device, and can act on the position to be constructed in a reciprocating manner, so that the leveling effect is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a perspective view of a leveling apparatus according to one embodiment of the present invention;
FIG. 2 is a perspective view of a leveling device according to one embodiment of the present invention;
FIG. 3 is a side view of the leveling device shown in FIG. 2;
FIG. 4 is a cross-sectional view taken along A-A of the leveling device shown in FIG. 3;
FIG. 5 is a perspective view of a walking device in accordance with an embodiment of the present invention;
FIG. 6 is a perspective view of the traveling device of FIG. 5 with the belt and chassis removed to show the internal structure of the traveling device;
FIG. 7 is a perspective view of another embodiment of the leveling apparatus of the present invention;
fig. 8 is a diagram of the connection between the leveling apparatus shown in fig. 7 and the lifting device and position detection device.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
Referring to fig. 1 to 8, the present invention relates to a leveling apparatus 100, which includes a walking device 2, a leveling device 1, an electric cabinet 3, a translation device 4, a lifting device 5, and a laser receiver 6, wherein the leveling device 1, the electric cabinet 3, the translation device 4, the lifting device 5, and the laser receiver 6 are all disposed on the walking device 2 to be driven by the walking device 2 to walk along a set route, and the walking device 2, the leveling device 1, the translation device 4, the lifting device 5, and the laser receiver 6 are all electrically connected to the electric cabinet 3, so that the electric cabinet 3 controls the working state of each device.
Referring to fig. 5 and 6, the walking device 2 is used for providing walking power, and includes a driving wheel 21, a driven wheel 22, a walking driving motor 23 and a transmission belt 24. The walking driving motor 23 is electrically connected with the electric cabinet 3 so as to control the start, stop, steering and rotating speed of the walking driving motor 23 by the electric cabinet 3. The driving wheel 21 is connected to an output shaft of the travel driving motor 23 and rotates synchronously with the rotation of the output shaft. The belt 24 is looped around the driving pulley 21 and the driven pulley 22 to connect them so that the driven pulley 22 rotates in synchronization with the driving pulley 21.
In a preferred embodiment, there are two driving wheels 21, two driven wheels 22 and two travel driving motors 23, and each driving wheel 21 drives one driven wheel 22 to rotate through a transmission belt 24. Four traveling wheels (including driving wheels 21 and driven wheels 22, which are summarized as traveling wheels for convenience of description) are arranged in two groups and form a rectangle, and two of the driving wheels 21 are located on one diagonal line and two of the driven wheels 22 are located on the other diagonal line, so that the movement of the leveling apparatus 100 such as forward, backward, steering, etc. can be realized by arranging the two traveling driving motors 23 diagonally.
It should be understood that the above-mentioned reference to the driving wheel 21 and the driven wheel 22 means that the driving wheel 21 and the driven wheel 22 can perform the function of rolling forward, and the axial length cannot be considered as being limited, that is, the driving wheel 21 and the driven wheel 22 can be a rolling wheel with a thin (short axial length) or a roller with a thick (long axial length).
While the above embodiment is a crawler type traveling device 2, in another embodiment, the traveling device 2 may be a wheel type traveling device.
Further, the walking device 2 further comprises a walking wheel mounting bracket 25 for mounting a walking wheel and a chassis 26 connected to the walking wheel mounting bracket 25. The traveling wheel mounting bracket 25 is substantially i-shaped and includes a pair of mounting plates (not numbered, the same below) and a connecting rod (not numbered, the same below) bridged between the mounting plates, and a driving wheel 21 and a driven wheel 22 are correspondingly mounted at both ends of each mounting plate. The chassis 26 includes interconnect's transverse connection board (not marked, the same below) and vertical connecting board (not marked, the same below), transverse connection board is used for being connected with walking wheel mounting bracket 25, electric cabinet 3 and elevating gear 5 are all fixed in chassis 26 to electric cabinet 3 and leveling device 1 divide the both sides of locating vertical connecting board thickness direction, thereby make full use of the installation space on chassis 26, also can make the focus of whole leveling equipment 100 coincide (or roughly coincide) with the focus of running gear 2, avoid this leveling equipment 100 great vibration and even topple to appear in the course of the work.
In a preferred embodiment, for a wider range of screeding work, the walking device 2 is disposed at the rear side of the leveling device 1 in the leveling apparatus 100 of the present invention, and correspondingly, the vertical connecting plate is disposed at a position close to the front end of the mounting plate.
In addition, the running gear 2 is further provided with a tensioning mechanism 27 and an auxiliary wheel 28, wherein the tensioning mechanism 27 is used for adjusting the tightness of the transmission belt 24 so as to ensure synchronous rotation between the driving wheel 21 and the driven wheel 22 and ensure that the running gear 2 strictly runs along a preset route; the auxiliary wheel 28 is disposed between the driving wheel 21 and the driven wheel 22 and contacts with the bottom of the transmission belt 24 to ensure the accuracy of the traveling direction and the traveling speed of the traveling device 2.
Preferably, the leveling device 1 comprises a flattening mechanism (not numbered, the same below), a compacting mechanism (not numbered, the same below) and a mounting bracket (not numbered) for fixing the leveling device 1 on the walking device 2, wherein the flattening mechanism is used for dispersing excess materials protruding out of a preset reference surface on the mortar to be constructed so as to form a primary plastering mortar surface; the compacting mechanism is used for applying force to the primary mortar plastering surface so as to form a plastering mortar surface corresponding to a preset reference surface. In the present embodiment, the flattening mechanism, the compacting mechanism, and the traveling device 2 are sequentially arranged in the traveling direction, and the traveling direction is defined by the direction of the line connecting the traveling device 2, the compacting mechanism, and the flattening mechanism.
Referring to fig. 2 and 3, the mounting bracket includes a main mounting bracket 10 and a sub-mounting bracket 13, the main mounting bracket 10 extends in a direction perpendicular to the belt 24, and the sub-mounting bracket 13 extends in the traveling direction. The main mounting frame 10 is connected to the running gear 2, and the secondary mounting frame 13 and the main mounting frame 10 are fixed to each other, for example, by welding.
Referring to fig. 4, the leveling mechanism includes a screw 11 and a leveling driving motor 12 for driving the screw 11 to rotate, the screw 11 includes a rotating shaft 111 and a helical blade 112, the rotating shaft 111 is parallel to the traveling direction and penetrates through the secondary mounting frame 13; the flattening driving motor 12 is fixed on the auxiliary mounting frame 13 and electrically connected with the electric cabinet 3, and an output shaft of the flattening driving motor 12 is connected with a rotating shaft 111 of the screw 11 to drive the helical blade 112 to rotationally act on a position to be constructed, and excess materials protruding out of a preset reference surface are dispersed to form a primary plastering mortar surface.
Wherein, the technician can set the lengthening shaft 16 between the output shaft of the motor and the rotating shaft 111 of the screw according to the length of the output shaft of the motor and the rotating shaft 111 of the screw and combining the position relation between the flattening mechanism and the compacting mechanism along the advancing direction, when the output shaft of the motor and the rotating shaft 111 of the screw 11 are shorter, so that the screw 11 is positioned at the front end of the compacting mechanism.
Correspondingly, in order to avoid the problem of unsmooth rotation caused by the overlong and overweight extension shaft 16, a bearing mounting seat (not numbered) extends downwards from the middle of the auxiliary mounting frame 13, a bearing 17 is embedded in the bearing mounting seat, and the extension shaft 16 passes through the bearing 17 and is connected with the output shaft of the flattening drive motor 12 and the rotating shaft 111 of the screw 11.
Referring to fig. 7 and 8, in a preferred embodiment, two screws 11 are provided, and two screws 11 are arranged transversely along a radial direction of the rotation axis 111. Specifically, the leveling drive motors 12 that drive the two screws 11 are fixed to the same sub-mount 13. Through setting up two augers 11 that arrange along perpendicular to walking direction, under the effect of translation device, two augers 11 act on the mortar in proper order to improve the efficiency of making level and the effect of making level.
The compacting mechanism comprises a compacting plate 14 and a compacting driving motor 15 for driving the compacting plate 14 to rotate, the compacting driving motor 15 is fixed on the main mounting frame 10 and is electrically connected with the electric cabinet 3, and the lower surface of the compacting plate 14 is arranged corresponding to the preset reference surface so as to rotationally apply force to a primary mortar plastering surface formed after the flattening mechanism works under the driving of the motor, and further flatten and compact the primary mortar plastering surface. In the present embodiment, the compacting plate 14 has a disk shape, and the axis thereof is perpendicular to the axis of the rotating shaft 111 of the screw 11.
Preferably, in order to be suitable for leveling construction of different environments and different mortars, the relative height between the flattening mechanism and the compacting mechanism can be adjusted. Specifically, at least one of the main mounting frame 10 and the auxiliary mounting frame 13 is provided with an adjusting hole 16, the main mounting frame 10 and the auxiliary mounting frame 13 are fixedly connected through the adjusting hole 16 by a threaded connection assembly (not numbered), and the adjusting hole 16 extends in the height direction. Thus, the technician can adjust the relative height between the flattening mechanism and the compacting mechanism as needed. In the leveling device 1 of the present invention, the lowest point of the spiral blade 112 may be higher or lower than the lower surface of the compacting plate 14, or the lowest point of the spiral blade 112 is as high as the lower surface of the compacting plate 14, which can be adjusted by the skilled person according to the requirement.
Further, the lifting device 5 can adjust the height between the leveling device 1 and the construction position to be leveled, i.e. adjust the distance between the lowest point of the compacting plate 14 and the helical blade 112 and the ground. The lifting device 5 comprises a lifting guide rail (not marked, the same below), a lifting motor (not marked, the same below) and a lifting driving block (not marked, the same below), the lifting guide rail is fixed on the box body of the electric cabinet 3, the lifting driving block is used for being connected with the leveling device 1, the lifting motor is electrically connected with the electric cabinet 3 to drive the lifting driving block to slide up and down along the lifting guide rail according to a control instruction of the electric cabinet 3, and then the lifting of the leveling device 1 is realized.
Furthermore, the laser receiver 6 is configured to receive external laser light, so as to detect ground smoothness of the position to be constructed (i.e., detect a relative height between the leveling device 1 and the ground), and send a corresponding electrical signal to the electrical cabinet 3, so that the electrical cabinet 3 outputs a control command to the lifting motor of the lifting device 5, and adjusts the height of the leveling device 1.
With reference to fig. 7 and 8, in addition, the leveling device 1 is provided with a position detection device 7 for identifying the height position of the leveling device 1. The position detection device 7 comprises a photoelectric sensor 71 and an induction sheet 72 which are electrically connected with the electric cabinet 3, the photoelectric sensor 71 is fixed on the lifting device 5, and the induction sheet 72 is fixed on the leveling device 1 and can trigger the photoelectric sensor when moving to a position corresponding to the photoelectric sensor. Specifically, the photo sensor 71 is a correlation sensor, and includes a light emitter and a light receiver which are oppositely disposed, and when the sensing piece 72 is located between the light emitter and the light receiver, the interaction of the light signal is cut off, so as to trigger the photo sensor, and output a corresponding electrical signal to the electrical cabinet 3. The main mounting frame 10 extends towards the direction of the lifting guide rail to form a mounting part, and the induction sheet 72 is fixed on the mounting part.
Preferably, three photoelectric sensors 71 are arranged at intervals along the height direction of the lifting device 5, and are used for detecting the positions of the highest point limit, the initial position and the lowest point limit of the leveling device 1, so as to realize the initial height setting and the limit position limit of the leveling device 1, and ensure the normal work and the leveling effect of the leveling device 1.
Furthermore, the leveling apparatus 100 is further provided with a translation device 4, which includes a translation guide rail (not labeled, the same below), a translation driving block (not labeled, the same below) and a translation motor (not labeled, the same below), wherein the translation guide rail is perpendicular to the lifting guide rail and extends along a direction perpendicular to the traveling direction, the translation driving block is used for connecting the lifting device 5, the translation motor is connected with the electric cabinet 3 and is used for driving the leveling device 1 to perform reciprocating translation motion, so that the leveling mechanism and the compacting mechanism can reciprocally act on the position to be constructed, and the leveling effect is improved.
It should be understood that, in the present invention, the front ends are all front ends in the traveling direction.
In summary, the leveling apparatus 100 of the present invention uses laser to control height, measures data in real time, adjusts the height of the leveling device 1, uses the screw 11 to disperse excess materials, presses the pressing plate 14 to press and compact mortar, and matches with full-automatic path planning, so as to implement unmanned mortar leveling work for the whole floor.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (14)
1. The utility model provides a leveling device for the setting is screeded the mortar according to predetermineeing the reference surface on running gear, its characterized in that: the device comprises a flattening mechanism and a compacting mechanism, wherein the flattening mechanism comprises a screw device and a flattening driving motor, the screw device is used for dispersing excess materials protruding out of a preset reference surface to form a primary mortar applying surface, the flattening driving motor is used for driving the screw device to rotate, the compacting mechanism comprises a compacting plate and a compacting driving motor, the compacting plate is used for applying force to the primary mortar applying surface, the compacting driving motor is used for driving the compacting plate to rotate, the axial direction of a rotating shaft of the screw device is parallel to the advancing direction of a walking device, and the flattening mechanism is positioned in front of the compacting mechanism in the advancing direction;
the flattening mechanism comprises two spirals and two flattening drive motors which correspondingly drive the spirals to rotate, and the two spirals are transversely arranged along the radial direction of a rotating shaft of the two spirals.
2. The leveling device of claim 1, further comprising a main mounting bracket and a secondary mounting bracket connected to the main mounting bracket, wherein the compaction drive motor is fixed to the main mounting bracket and the leveling drive motor is fixed to the secondary mounting bracket.
3. The leveling device of claim 2, wherein the relative height between the auger and the compacting plate is adjustable.
4. The leveling device according to claim 3, wherein at least one of the main mounting frame and the auxiliary mounting frame is provided with an adjusting hole extending in the vertical direction, and the main mounting frame and the auxiliary mounting frame are fastened to each other through the adjusting hole by a threaded connection assembly.
5. A leveling device, which is characterized by comprising a walking device, an electric cabinet and the leveling device according to any one of claims 1 to 4, wherein the electric cabinet and the leveling device are both arranged above the walking device and driven by the walking device to walk, and the walking device and the leveling device are both electrically connected with the electric cabinet.
6. The leveling apparatus according to claim 5, wherein the direction of the line connecting the running gear, the compacting plate and the screw defines the direction of travel.
7. The leveling apparatus of claim 5, further comprising a lifting device electrically connected to the electrical cabinet, wherein the leveling device is connected to the lifting device to be moved up and down by the lifting device.
8. The leveling apparatus according to claim 7, further comprising a laser receiver electrically connected to the electric cabinet, wherein the laser receiver is used for receiving an external laser signal to detect the flatness of the surface to be constructed so that the lifting device can adjust the height of the leveling device.
9. The leveling apparatus of claim 7, further comprising a position detection device electrically connected to the electrical cabinet for identifying a height position of the leveling device.
10. The leveling apparatus of claim 9, wherein the position detecting device comprises a photoelectric sensor electrically connected to the electric cabinet and a sensing tab, wherein the photoelectric sensor is fixed to the lifting device, and the sensing tab is fixed to the leveling device and is capable of triggering the photoelectric sensor when moved to a position corresponding to the photoelectric sensor.
11. The leveling apparatus according to claim 10, wherein three photoelectric sensors are provided at intervals along the height direction of the lifting device, corresponding to position detection for the highest point limit, the initial position and the lowest point limit of the leveling device.
12. The leveling apparatus of claim 7, further comprising a translation device electrically connected to the electrical cabinet, wherein the lifting device is connected to the translation device and is driven by the translation device to reciprocate in a direction perpendicular to the direction of travel.
13. The leveling apparatus of claim 5 wherein the traveling means includes a pair of drive wheels, a pair of driven wheels, a travel drive motor for driving the drive wheels in rotation, and two belts, each belt encircling and connecting one of the drive wheels and one of the driven wheels.
14. The leveling apparatus of claim 13 wherein the drive wheels and driven wheels are arranged in a rectangular array with two of the drive wheels disposed on one diagonal and two of the driven wheels disposed on the other diagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911072114.6A CN110748170B (en) | 2019-11-05 | 2019-11-05 | Leveling equipment and leveling device thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911072114.6A CN110748170B (en) | 2019-11-05 | 2019-11-05 | Leveling equipment and leveling device thereof |
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| CN110748170A CN110748170A (en) | 2020-02-04 |
| CN110748170B true CN110748170B (en) | 2021-11-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111236600A (en) * | 2020-03-11 | 2020-06-05 | 东莞欣能达自动化技术有限公司 | Automatic cement mortar flattening device |
| CN113494186A (en) * | 2020-03-19 | 2021-10-12 | 广东博智林机器人有限公司 | Concrete leveling machine and concrete leveling method |
| CN113494037A (en) * | 2020-03-19 | 2021-10-12 | 广东博智林机器人有限公司 | Leveling equipment and leveling device thereof |
| CN113152864A (en) * | 2021-02-25 | 2021-07-23 | 潍坊大世智能科技有限公司 | Ironing robot |
| CN113404267A (en) * | 2021-06-21 | 2021-09-17 | 重庆珞维新材料科技有限公司 | Terrace robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2792864B2 (en) * | 1988-09-08 | 1998-09-03 | 株式会社竹中工務店 | Concrete leveling device |
| CN201896285U (en) * | 2010-12-15 | 2011-07-13 | 淮滨县新宇机械加工有限公司 | Building and floor leveling machine |
| CN104191229B (en) * | 2014-09-12 | 2016-09-07 | 苏州博众精工科技有限公司 | A kind of muffler locks elevating mechanism |
| CN105040963B (en) * | 2015-07-24 | 2017-06-27 | 济宁萨奥机械有限公司 | Leveling head |
| CN109577652A (en) * | 2019-01-30 | 2019-04-05 | 中联信邦(北京)智能化科技有限公司 | Terrace robot |
| CN110359688B (en) * | 2019-07-26 | 2020-09-22 | 马鞍山市诸子百家机械设备科技有限公司 | Intelligence cement mortar robot of making level |
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