CN112297186A - Rotary scraping blade device for automatic pipe piece concrete troweling machine and using method - Google Patents
Rotary scraping blade device for automatic pipe piece concrete troweling machine and using method Download PDFInfo
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- CN112297186A CN112297186A CN202010979313.1A CN202010979313A CN112297186A CN 112297186 A CN112297186 A CN 112297186A CN 202010979313 A CN202010979313 A CN 202010979313A CN 112297186 A CN112297186 A CN 112297186A
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- rotary
- concrete
- scraper
- scraping blade
- servo motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
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- Engineering & Computer Science (AREA)
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- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a rotary scraping device for a pipe piece concrete automatic troweling machine and a using method thereof, and the rotary scraping device comprises an operating platform, wherein a guide rail slideway is arranged at the upper end of the operating platform, a rolling wheel is arranged inside the guide rail slideway, a movable panel is arranged above the rolling wheel, a motor fixing seat is arranged above the movable panel, a servo motor is arranged inside the motor fixing seat, the output end of the servo motor is connected with a rotating shaft through a coupler, rotary scrapers are arranged at two ends of the rotating shaft, a screw rod is arranged at one end of each rotary scraper, a fixing nut is arranged on each screw rod, a connecting rod is arranged at the other end of each fixing nut, a placing platform is arranged below each rotary scraper, a baffle plate is arranged at the upper end of each placing platform, and a supporting rod is arranged at. The invention can strickle off each corner of the concrete, has high working efficiency and good strickling-off effect, and the scratched or uneven smooth surface scraper can be replaced in time.
Description
Technical Field
The invention relates to the technical field of concrete strickling, in particular to a rotary scraping device for a pipe piece concrete automatic troweling machine and a using method thereof.
Background
At present, China is building various bridge tunnels on a large scale, and mainly focuses on the aspects of high-speed rails, expressways, urban subways and the like. With the continuous development of society, the scale of construction will be bigger and bigger. The demand of the special product concrete segment as a basic component is increasing, when the concrete segment is scraped, a rotary scraping blade is needed, the rotary scraping blade is an efficient rotary component, the rotary scraping blade is a circular body which takes an axis, namely a rotary center as a center, and is uniformly fixed on a rotary shaft according to the circular body, and the rotary scraping blade can stir and scrape the concrete segment.
However, in the scraping process of the conventional rotary scraping device, due to different sizes and qualities of concrete, the concrete with different particle sizes is not uniformly scraped, the scraping work is difficult, and the scraping blade is easy to damage, so that the market urgently needs a rotary scraping device for a pipe slice concrete automatic troweling machine and a using method thereof, and helps people to solve the conventional problems.
Disclosure of Invention
The invention aims to provide a rotary scraping blade device for a pipe piece concrete automatic troweling machine and a using method thereof, aiming at solving the problems that the scraping work is difficult, the concrete is not uniformly scraped, the scraping blade is easy to damage and the like in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a rotary scraping device for a pipe piece concrete automatic troweling machine and a using method thereof comprise an operation table, wherein a guide rail slide way is installed at the upper end of the operation table, rolling wheels are arranged inside the guide rail slide way, a movable panel is arranged above the rolling wheels, the movable panel is connected with the rolling wheels through a sliding column, a motor fixing seat is installed above the movable panel, a servo motor is arranged inside the motor fixing seat, the output end of the servo motor is connected with a rotating shaft through a coupler, the rotating shaft penetrates through and extends to the lower part of the operation table, rotary scrapers are installed at the two ends of the rotating shaft, one end of each rotary scraper is provided with a screw rod, a fixing nut is arranged on each screw rod, the other end of each fixing nut is provided with a connecting rod, each rotary scraper is fixedly connected with the rotating shaft through the connecting rod, and a placing table is arranged, and the upper end of the placing table is provided with a baffle plate, the lower end of the operating table is provided with a supporting rod, and the bottom of the supporting rod is provided with an anti-skidding base.
Preferably, the upper end of the rotary scraper is provided with a curved surface scraper, and the lower end of the rotary scraper is provided with a mounting plate.
Preferably, a smooth surface scraping blade is installed inside the installation plate, and the smooth surface scraping blade is fixedly connected with the rotary scraping blade through screws.
Preferably, the lower end of the sliding column is provided with a rolling wheel bracket, and the rolling wheel bracket and the rolling wheel are rotatably connected through a fixed shaft.
Preferably, the operation panel is connected with the guide rail slideway in a welding mode, and the movable panel is connected with the sliding column in a sliding mode.
Preferably, the vertical center line of the rotating shaft coincides with the vertical center line of the movable panel.
The use method of the rotary scraping device for the automatic pipe piece concrete troweling machine comprises the following steps:
firstly, pouring out concrete to be strickled off and placing the concrete between baffle plates on a placing table.
And step two, the sliding column is pushed to the position right above the concrete, and the rolling wheels slide left and right in the guide rail slide ways, so that the servo motor is driven to move left and right.
And step three, adjusting the position of the movable panel on the sliding column, and pushing the movable panel forwards and backwards so as to drive the servo motor to move forwards and backwards.
And step four, rotating the screw at one end of the rotary scraper by ninety degrees downwards, facing the curved scraper downwards, and fixing the rotary scraper by screwing the fixing nut.
And step four, starting the servo motor, driving the rotary scraper to rotate by the rotating shaft, and rotationally stirring the concrete, so that the concrete is preliminarily uniformly stirred, and the quality of the concrete is ensured.
And step five, closing the servo motor, rotating the screw rod by ninety degrees again, enabling the smooth surface scraper to face downwards, and fixing the rotary scraper by screwing the fixing nut.
And step six, the servo motor is started, the rotating shaft drives the rotating scraper to rotate, the concrete is scraped in a rotating mode, the position of the servo motor on the operating platform can be adjusted according to the area of the concrete during scraping, and the concrete is uniformly scraped.
Compared with the prior art, the invention has the beneficial effects that:
1. this rotatory doctor-bar device is through having set up servo motor, rotatory scraper, the curved surface doctor-bar, the screw, the plain noodles doctor-bar, screw rod and fixation nut, use the curved surface doctor-bar earlier and tentatively stir the concrete and scrape and break into tiny granule, the work of strickleing off in later stage has been made things convenient for, rethread plain noodles doctor-bar evenly strickles off to the concrete, servo motor is just reversing the rotation, high work efficiency, strickle off effectually, the connection of screw is convenient for the installation between plain noodles doctor-bar and the rotatory scraper to be dismantled, can in time change the plain noodles doctor-bar of damage or unevenness, reduce installation strength, the quality of the concrete after strickleing off has.
2. The rotary scraping device is provided with the guide rail slide way, the movable panel, the sliding column and the rolling wheel, wherein the rolling wheel slides left and right in the guide rail slide way, can drive the servo motor to move left and right, pushes the movable panel back and forth, can drive the servo motor to move back and forth, and realizes scraping each corner of concrete.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a rotary doctor blade according to the present invention;
fig. 3 is a view showing the connection between the sliding post and the rolling wheel according to the present invention.
In the figure: 1. a servo motor; 2. a motor fixing seat; 3. a rotating shaft; 4. an operation table; 5. a guide rail slide; 6. rotating the scraper; 61. a curved surface scraper; 62. a screw; 63. mounting a plate; 64. a smooth surface scraper; 65. a screw; 66. fixing a nut; 67. a connecting rod; 7. a baffle plate; 8. a movable panel; 9. a sliding post; 91. a rolling wheel support; 92. a fixed shaft; 10. a rolling wheel; 11. a support bar; 12. a placing table; 13. an anti-slip base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embodiment of the present invention is shown: a rotary doctor blade device for a tube sheet concrete automatic troweling machine and a using method thereof comprise an operating platform 4, a guide rail slideway 5 is arranged at the upper end of the operating platform 4, rolling wheels 10 are arranged inside the guide rail slideway 5, the rolling wheels 10 are convenient to slide left and right in the guide rail slideway 5, a movable panel 8 is arranged above the rolling wheels 10, the movable panel 8 can slide back and forth on a sliding column 9, the movable panel 8 is connected with the rolling wheels 10 through the sliding column 9, a motor fixing seat 2 is arranged above the movable panel 8, the motor fixing seat 2 increases the stability of a servo motor 1, the servo motor 1 is effectively protected, a servo motor 1 is arranged inside the motor fixing seat 2, the servo motor 1 has small volume, light weight, large output force, fast response, high speed, small inertia, smooth rotation and stable torque, the servo motor 1 can control the rotation speed and direction of a rotating shaft 3, the position precision is very accurate, the output end of the servo motor 1 is connected with the rotating shaft 3 through a coupler, the rotating shaft 3 penetrates through and extends to the lower part of the operating platform 4, the rotating scrapers 6 are installed at two ends of the rotating shaft 3, a screw rod 65 is arranged at one end of each rotating scraper 6, the rotating scrapers 6 can rotate by the rotation of the screw rods 65, fixing nuts 66 are arranged on the screw rods 65, the rotating scrapers 6 are locked by the fixing nuts 66, connecting rods 67 are arranged at the other ends of the fixing nuts 66, the rotating scrapers 6 are fixedly connected with the rotating shaft 3 through the connecting rods 67, a placing platform 12 is arranged below the rotating scrapers 6, the placing platform 12 is used for placing concrete, a baffle 7 is installed at the upper end of the placing platform 12, the baffle 7 prevents the concrete from falling off in the uniform scraping process, a support rod 11 is arranged at the lower end of the operating platform 4, the support, and the bottom of the support rod 11 is provided with an antiskid base 13, and the antiskid base 13 increases the overall stability of the operating platform 4.
Further, the upper end of the rotary scraper 6 is provided with a curved surface scraping blade 61, the lower end of the rotary scraper 6 is provided with a mounting plate 63, and the curved surface scraping blade 61 is used for preliminarily and uniformly stirring the concrete, so that the quality of the concrete is guaranteed, and the later scraping work is facilitated.
Further, the smooth surface scraper 64 is arranged inside the mounting plate 63, the smooth surface scraper 64 is fixedly connected with the rotary scraper 6 through the screw 62, the smooth surface scraper 64 and the rotary scraper 6 are conveniently mounted and dismounted through the connection of the screw 62, the damaged or uneven smooth surface scraper 64 can be replaced in time, the mounting strength is reduced, the technical content of a mounting worker is also reduced, and the uniform scraping smoothness of the smooth surface scraper 64 on concrete is ensured.
Further, the lower end of the sliding column 9 is provided with a rolling wheel support 91, the rolling wheel support 91 is rotatably connected with the rolling wheel 10 through a fixing shaft 92, the rolling wheel 10 reduces the friction force between the sliding column 9 and the guide rail slide way 5, the left and right movement of the servo motor 1 is facilitated, and time and labor are saved.
Further, the operation table 4 and the guide rail slideway 5 are connected in a welding mode, the welding mode is the most stable one in the connection mode, the rigidity of the structure between the guide rail slideway 5 and the operation table 4 is large, the structural integrity is good, the movable panel 8 is connected with the sliding column 9 in a sliding mode, and the position of the movable panel 8 on the sliding column 9 can be adjusted at any time through the sliding connection.
Further, the vertical center line of the rotary shaft 3 coincides with the vertical center line of the movable panel 8, and the forward and reverse rotation of the rotary shaft 3 can drive the forward and reverse rotation of the rotary scraper 6.
The use method of the rotary scraping device for the automatic pipe piece concrete troweling machine comprises the following steps:
firstly, pouring out the concrete to be screeded and placing the concrete between the baffles 7 on the placing table 12.
And step two, the sliding column 9 is pushed to the position right above the concrete, and the rolling wheels 10 slide left and right in the guide rail slideway 5, so that the servo motor 1 is driven to move left and right.
And step three, adjusting the position of the movable panel 8 on the sliding column 9, and pushing the movable panel 8 back and forth, so as to drive the servo motor 1 to move back and forth.
And step four, rotating the screw 65 at one end of the rotary scraper 6 by ninety degrees downwards, facing the curved scraper 61 downwards, and fastening the rotary scraper 6 by screwing the fastening nut 66.
And step four, the servo motor 1 is started, the rotating shaft 3 drives the rotating scraper 6 to rotate, the concrete is rotationally stirred, the concrete is preliminarily stirred uniformly, and the quality of the concrete is guaranteed.
And step five, closing the servo motor 1, rotating the screw 65 by ninety degrees again, enabling the smooth surface scraper blade 64 to face downwards, and fastening the rotary scraper 6 by screwing the fixing nut 66.
And step six, the servo motor 1 is started, the rotating shaft 3 drives the rotating scraper 6 to rotate, the concrete is scraped in a rotating mode, the position of the servo motor 1 on the operating platform 4 can be adjusted according to the area of the concrete during scraping, and the concrete is uniformly scraped.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a section of thick bamboo automatic troweling machine is with rotatory doctor-bar device and application method, includes operation panel (4), its characterized in that: the guide rail slide way (5) is installed at the upper end of the operating table (4), the rolling wheel (10) is arranged inside the guide rail slide way (5), the movable panel (8) is arranged above the rolling wheel (10), the movable panel (8) and the rolling wheel (10) are connected through the sliding column (9), the motor fixing seat (2) is installed above the movable panel (8), the servo motor (1) is arranged inside the motor fixing seat (2), the output end of the servo motor (1) is connected with the rotating shaft (3) through the coupler, the rotating shaft (3) penetrates through and extends to the lower portion of the operating table (4), the rotating scrapers (6) are installed at two ends of the rotating shaft (3), one ends of the rotating scrapers (6) are provided with screw rods (65), fixing nuts (66) are arranged on the screw rods (65), and connecting rods (67) are arranged at the other ends of the fixing nuts (66), and rotatory scraper (6) pass through connecting rod (67) and axis of rotation (3) fixed connection, the below of rotatory scraper (6) is provided with places platform (12), and places the upper end of platform (12) and install plate washer (7), the lower extreme of operation panel (4) is provided with bracing piece (11), and the bottom of bracing piece (11) installs anti-skidding base (13).
2. The rotary scraping blade device for the automatic pipe piece concrete troweling machine and the using method of the rotary scraping blade device according to claim 1 are characterized in that: the upper end of the rotary scraper (6) is provided with a curved surface scraper (61), and the lower end of the rotary scraper (6) is provided with a mounting plate (63).
3. The rotary scraping blade device for the automatic pipe piece concrete troweling machine and the using method of the rotary scraping blade device according to claim 2 are characterized in that: the interior of the mounting plate (63) is provided with a smooth surface scraping blade (64), and the smooth surface scraping blade (64) is fixedly connected with the rotary scraper (6) through a screw (62).
4. The rotary scraping blade device for the automatic pipe piece concrete troweling machine and the using method of the rotary scraping blade device according to claim 1 are characterized in that: the lower end of the sliding column (9) is provided with a rolling wheel bracket (91), and the rolling wheel bracket (91) is rotatably connected with the rolling wheel (10) through a fixed shaft (92).
5. The rotary scraping blade device for the automatic pipe piece concrete troweling machine and the using method of the rotary scraping blade device according to claim 1 are characterized in that: the operation panel (4) is connected with the guide rail slideway (5) in a welding mode, and the movable panel (8) is connected with the sliding column (9) in a sliding mode.
6. The rotary scraping blade device for the automatic pipe piece concrete troweling machine and the using method of the rotary scraping blade device according to claim 1 are characterized in that: the vertical central line of the rotating shaft (3) is superposed with the vertical central line of the movable panel (8).
7. The rotary scraping device for the automatic pipe piece concrete troweling machine as claimed in claim 1, and the using method thereof are characterized in that the using method of the rotary scraping device comprises the following steps:
firstly, pouring out concrete to be screeded and placing the concrete between baffles (7) on a placing table (12).
And step two, the sliding column (9) is pushed to the position right above the concrete, and the rolling wheels (10) slide left and right in the guide rail slide way (5), so that the servo motor (1) is driven to move left and right.
And step three, adjusting the position of the movable panel (8) on the sliding column (9), and pushing the movable panel (8) back and forth, so as to drive the servo motor (1) to move back and forth.
And fourthly, rotating the screw (65) at one end of the rotary scraper (6) by ninety degrees downwards, facing the curved scraper (61) downwards, and fixing the rotary scraper (6) by screwing the fixing nut (66).
And step four, the servo motor (1) is started, the rotating shaft (3) drives the rotating scraper (6) to rotate, the concrete is stirred in a rotating mode, the concrete is stirred uniformly preliminarily, and the quality of the concrete is guaranteed.
And step five, the servo motor (1) is closed, the screw (65) is rotated ninety degrees again, the smooth surface scraper (64) faces downwards, and the rotary scraper (6) is fixed well by screwing the fixing nut (66).
And step six, the servo motor (1) is started, the rotating shaft (3) drives the rotating scraper (6) to rotate, the concrete is scraped flatly in a rotating mode, the position of the servo motor (1) on the operating platform (4) can be adjusted according to the area of the concrete during scraping, and the concrete is evenly scraped flatly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010979313.1A CN112297186A (en) | 2020-09-17 | 2020-09-17 | Rotary scraping blade device for automatic pipe piece concrete troweling machine and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010979313.1A CN112297186A (en) | 2020-09-17 | 2020-09-17 | Rotary scraping blade device for automatic pipe piece concrete troweling machine and using method |
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| Publication Number | Publication Date |
|---|---|
| CN112297186A true CN112297186A (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010979313.1A Pending CN112297186A (en) | 2020-09-17 | 2020-09-17 | Rotary scraping blade device for automatic pipe piece concrete troweling machine and using method |
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| CN (1) | CN112297186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055331A (en) * | 2022-04-11 | 2022-09-16 | 重庆欧克斯新型建材股份有限公司 | Heated board apparatus for producing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191018929A (en) * | 1910-08-11 | 1911-03-02 | Ideal Concrete Machinery Co | Improvements in Scrapers for Concrete Block Moulding Machines. |
| CN103182733A (en) * | 2013-03-21 | 2013-07-03 | 长沙远大住宅工业有限公司 | Trowelling machine |
| CN206143592U (en) * | 2016-11-02 | 2017-05-03 | 山西省交通科学研究院 | Be used for fashioned scraper of wet wheel abrasion test slurry mixture |
| CN107199621A (en) * | 2017-07-14 | 2017-09-26 | 南京永顺机械有限公司 | A kind of automatic finisher of section of jurisdiction concrete |
| CN207495750U (en) * | 2017-11-20 | 2018-06-15 | 上海隧道工程有限公司构件分公司 | Receive the portal frame telecontrol equipment of water floating system automatically for cement section of jurisdiction arc surface |
| CN109109130A (en) * | 2018-09-30 | 2019-01-01 | 君恒咨询有限公司 | A kind of building prefabrication module flattening device |
| CN210190090U (en) * | 2019-04-30 | 2020-03-27 | 天津远大兴辰住宅工业有限公司 | Prefabricated wallboard vibration screeding device |
| CN210288035U (en) * | 2019-06-06 | 2020-04-10 | 天津旺辉建筑设计咨询股份有限公司 | Optimized quick floating equipment for concrete pouring |
-
2020
- 2020-09-17 CN CN202010979313.1A patent/CN112297186A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191018929A (en) * | 1910-08-11 | 1911-03-02 | Ideal Concrete Machinery Co | Improvements in Scrapers for Concrete Block Moulding Machines. |
| CN103182733A (en) * | 2013-03-21 | 2013-07-03 | 长沙远大住宅工业有限公司 | Trowelling machine |
| CN206143592U (en) * | 2016-11-02 | 2017-05-03 | 山西省交通科学研究院 | Be used for fashioned scraper of wet wheel abrasion test slurry mixture |
| CN107199621A (en) * | 2017-07-14 | 2017-09-26 | 南京永顺机械有限公司 | A kind of automatic finisher of section of jurisdiction concrete |
| CN207495750U (en) * | 2017-11-20 | 2018-06-15 | 上海隧道工程有限公司构件分公司 | Receive the portal frame telecontrol equipment of water floating system automatically for cement section of jurisdiction arc surface |
| CN109109130A (en) * | 2018-09-30 | 2019-01-01 | 君恒咨询有限公司 | A kind of building prefabrication module flattening device |
| CN210190090U (en) * | 2019-04-30 | 2020-03-27 | 天津远大兴辰住宅工业有限公司 | Prefabricated wallboard vibration screeding device |
| CN210288035U (en) * | 2019-06-06 | 2020-04-10 | 天津旺辉建筑设计咨询股份有限公司 | Optimized quick floating equipment for concrete pouring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055331A (en) * | 2022-04-11 | 2022-09-16 | 重庆欧克斯新型建材股份有限公司 | Heated board apparatus for producing |
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Application publication date: 20210202 |