CN220700039U - Low-shrinkage anti-cracking concrete preparation device - Google Patents
Low-shrinkage anti-cracking concrete preparation device Download PDFInfo
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- CN220700039U CN220700039U CN202322307609.0U CN202322307609U CN220700039U CN 220700039 U CN220700039 U CN 220700039U CN 202322307609 U CN202322307609 U CN 202322307609U CN 220700039 U CN220700039 U CN 220700039U
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- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000005336 cracking Methods 0.000 title claims description 12
- 238000003756 stirring Methods 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 9
- 238000002156 mixing Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000013329 compounding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The application discloses low shrinkage crack resistance concrete preparation facilities belongs to concrete production facility technical field, and it includes feed arrangement, and feed arrangement's one side bottom fixed intercommunication has the inlet pipe, and the one end fixedly connected with agitator of inlet pipe, agitator top fixedly connected with first transmission case, and the internally mounted of first transmission case has the second motor, and the output fixedly connected with connecting piece of first motor, one side fixedly connected with L type scraper blade of connecting piece; this application utilizes the second motor start drive connecting piece that sets up to drive L type scraper blade and rotate and to hang the absorptive concrete of inner wall, further help stirring more even, when deriving simultaneously, can hang the discharge with the concrete of adsorbing on the inner wall, utilize the connecting pipe that sets up to import the inside of conveyer pipe with the concrete, utilize the third motor start drive auger that sets up to rotate, can accelerate the concrete and export from the discharging pipe.
Description
Technical Field
The application relates to the technical field of concrete production equipment, in particular to a low-shrinkage anti-cracking concrete preparation device.
Background
Concrete refers to a generic term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The concrete has a shrinkage phenomenon, that is, a volume shrinkage phenomenon occurring at the initial stage of setting or during hardening of the concrete. It is generally classified into plastic shrinkage (also called shrinkage), chemical shrinkage (also called self shrinkage), drying shrinkage and carbonization shrinkage, and larger shrinkage may cause cracking of concrete. In order to prevent cracking caused by shrinkage of concrete, it is necessary to reduce the shrinkage rate of concrete.
In the published patent document with the publication number of CN218255877U, a low-shrinkage anti-cracking concrete preparation device is disclosed, the device comprises a feeding device, a mixing drum and a discharging assembly, wherein the feeding device and the discharging assembly are respectively arranged on the front side and the rear side of the mixing drum, the feeding device comprises a main feeding channel and a plurality of groups of auxiliary feeding channels, an auxiliary bin is arranged at the end part of each auxiliary feeding channel, a partition plate is arranged in the auxiliary bin, the auxiliary bin is divided into a plurality of cavities with the same volume, a valve is arranged at the bottom of each cavity, and the valve is opened, so that auxiliary materials stored in the cavities fall into the mixing drum. Auxiliary material feeding is carried out on the anti-cracking concrete produced according to the requirement, and a control center controls the opening of a valve so as to automatically control the mixing proportion of the auxiliary materials, thereby meeting the requirements of the anti-cracking concrete in different product sales areas. The stirring assembly comprises a first stirring paddle and a plurality of groups of second stirring paddles, so that the mixing uniformity of concrete can be improved.
The device is when using, satisfies the demand of different product sales ground anti-cracking concrete, and the degree of mixing uniformity of concrete is very high simultaneously, but the concrete is when the inside discharge of compounding bucket, has the part to adsorb on the inner wall, leads to hardly discharging, and is slower when discharging the inside of compounding bucket through the play material subassembly when discharging the concrete, the circumstances that probably takes place the jam simultaneously.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides a low-shrinkage anti-cracking concrete preparation device, which overcomes the defects of the prior art and aims at solving the problem that the concrete is easily blocked when being adsorbed on the inner wall.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a low shrink anti-crack concrete preparation facilities, includes feed arrangement, one side bottom fixed intercommunication of feed arrangement has the inlet pipe, the one end fixedly connected with agitator of inlet pipe, the first transmission case of agitator top fixedly connected with, the internally mounted of first transmission case has the second motor, the output fixedly connected with connecting piece of first motor, one side fixedly connected with L type scraper blade of connecting piece, feed arrangement's bottom fixedly connected with mount, the first motor is installed to the inboard bottom of mount, the output fixedly connected with first puddler of first motor, the equal fixedly connected with first stirring leaf in top both sides of first puddler, the bottom one side fixedly connected with connecting pipe of feed arrangement, the bottom fixedly connected with conveyer pipe of connecting pipe, one side fixedly connected with second transmission case of conveyer pipe, the internally mounted of second transmission case has the third motor, the output fixedly connected with auger of third motor, the equal fixedly connected with connecting plate in one end both sides of auger, the one end fixedly connected with connecting plate of scraper blade, the bottom fixedly connected with straight conveyer pipe and straight conveyer pipe of scraper blade contact one side.
Through the technical scheme, the feeding device is utilized to guide concrete into the stirring barrel from the inside of the feeding pipe, the first motor is utilized to start to drive the first stirring rod to rotate, thereby drive the first stirring blade to stir the inside concrete, the second motor is utilized to start to drive the connecting piece to rotate, thereby drive the L-shaped scraping plate to rotate and hang the absorbed concrete of the inner wall, further help stirring is more uniform, simultaneously when the discharging is conducted, the concrete absorbed on the inner wall can be hung and discharged, the connecting pipe is utilized to guide the concrete into the inside of the conveying pipe, the third motor is utilized to start to drive the auger to rotate, the concrete can be accelerated to be guided out from the discharging pipe, and meanwhile, the straight scraping plate is utilized to scrape the inside concrete and discharge, and the situation of piling inside the conveying pipe can not occur.
As a preferred technical scheme of this application, the outside bottom fixedly connected with master gear of first puddler, the outside meshing of master gear has the chain, the inboard both ends of chain all mesh has the pinion, the top fixedly connected with second puddler of pinion, the equal fixedly connected with second stirring leaf in the top both sides of second puddler.
Through above-mentioned technical scheme, utilize the first puddler that sets up to drive chain drive to drive the pinion rotation of both sides, thereby drive the rotation of second puddler, finally drive the stirring of second stirring leaf, let concrete mixing's more even.
As a preferable technical scheme of the application, the front surface of the first stirring blade and the front surface of the second stirring blade are provided with a plurality of groups of through holes in a penetrating way.
Through the technical scheme, the through holes are used for dispersing concrete, so that the concrete is stirred more uniformly.
As a preferred technical solution of the present application, the front surface of the first transmission case is screwed with a maintenance plate.
Through above-mentioned technical scheme, the maintenance is convenient to dismantle the maintenance to the inside of first transmission case to the maintenance board that utilizes the setting.
As a preferable technical scheme of the application, a perspective glass is arranged on one side of the front surface of the feeding device.
Through the technical scheme, the condition of the operation inside the stirring barrel is conveniently and intuitively seen by using the set perspective glass.
As a preferred technical scheme of this application, the equal fixedly connected with supporting legs in bottom four corners of feed arrangement.
Through the technical scheme, the whole device is supported by the aid of the supporting legs.
The beneficial effects of this application:
utilize the feed arrangement who sets up to follow the inside of inlet pipe with the concrete and import into the agitator, utilize the first motor start drive first puddler of setting to drive first stirring leaf and stir inside concrete, utilize the second motor start drive connecting piece of setting to rotate, thereby drive L type scraper blade and rotate and can hang the absorptive concrete of inner wall, further help stirring more even, when deriving, can hang the discharge with the concrete of adsorbing on the inner wall, utilize the connecting pipe of setting to import the inside of conveyer pipe with the concrete, utilize the third motor start drive auger of setting to rotate, can accelerate the concrete to export from the discharging pipe, utilize the straight scraper blade of setting to scrape down the discharge with the concrete of inboard simultaneously, the condition of piling up inside the conveyer pipe can not appear.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic view of the internal structure of the present application;
fig. 3 is a schematic structural diagram of fig. 2 a in the present application.
In the figure: 1. a feeding device; 2. a feed pipe; 3. a stirring barrel; 4. a first gear box; 5. maintaining the plate; 6. perspective glass; 7. a fixing frame; 8. a first motor; 9. a first stirring rod; 10. a main gear; 11. a chain; 12. a pinion gear; 13. a second stirring rod; 14. a second gear box; 15. a delivery tube; 16. a discharge pipe; 17. supporting feet; 18. a second motor; 19. a connecting piece; 20. an L-shaped scraping plate; 21. a first stirring blade; 22. a second stirring blade; 23. a third motor; 24. an auger; 25. a connecting plate; 26. a straight scraper; 27. and (5) connecting pipes.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1-3, a low shrinkage crack resistant concrete preparation facilities, including feed device 1, one side bottom fixed intercommunication of feed device 1 has inlet pipe 2, the one end fixedly connected with agitator 3 of inlet pipe 2, the first transmission case 4 of agitator 3 top fixedly connected with, the internally mounted of first transmission case 4 has second motor 18, the output fixedly connected with connecting piece 19 of first motor 8, one side fixedly connected with L type scraper blade 20 of connecting piece 19, the bottom fixedly connected with mount 7 of feed device 1, first motor 8 is installed to the inboard bottom of mount 7, the output fixedly connected with first puddler 9 of first motor 8, the top both sides of first puddler 9 are all fixedly connected with first stirring leaf 21, the bottom one side fixedly connected with connecting pipe 27 of feed device 1, the bottom fixedly connected with conveyer pipe 15 of connecting pipe 27, one side fixedly connected with second transmission case 14 of conveyer pipe 15, the internally mounted of second transmission case 14 has third motor 23, the output fixedly connected with auger 24 of third motor 23, the both sides of auger 24 all fixedly connected with connecting plate 25, the bottom fixedly connected with scraper blade 16 of connecting plate 25 is connected with straight connecting plate 25, one side of scraper 16 is contacted with straight connecting plate 15, one side of conveyer pipe 16 is contacted with straight connecting plate 16, one side of the bottom fixedly connected with straight connecting plate 15 of scraper 15. The outside bottom fixedly connected with master gear 10 of first puddler 9, the outside meshing of master gear 10 has chain 11, and the inboard both ends of chain 11 all mesh has pinion 12, and agitator 3 bottom is located fixedly connected with butt piece between master gear 10 and the pinion 12, and butt piece supports tightly chain 11, lets chain 11 closely mesh master gear 10 and pinion 12, and the top fixedly connected with second puddler 13 of pinion 12, the equal fixedly connected with second stirring leaf 22 in the top both sides of second puddler 13. The front surfaces of the first stirring blade 21 and the second stirring blade 22 are provided with a plurality of groups of through holes in a penetrating way.
The feeding device 1 is used for guiding concrete into the stirring barrel 3 from the inside of the feeding pipe 2, the first motor 8 is used for starting to drive the first stirring rod 9 to rotate so as to drive the first stirring blade 21 to stir the concrete inside, the second motor 18 is used for starting to drive the connecting piece 19 to rotate so as to drive the L-shaped scraping plate 20 to rotate and hang off the concrete adsorbed on the inner wall, further the stirring is assisted uniformly, the concrete adsorbed on the inner wall can be hung off and discharged during the guiding-out, the connecting pipe 27 is used for guiding the concrete into the conveying pipe 15, the third motor 23 is used for starting to drive the auger 24 to rotate, the guiding-out of the concrete from the discharging pipe 16 can be accelerated, and the straight scraping plate 26 is used for scraping the concrete on the inner side to be discharged, so that the situation of piling up inside the conveying pipe 15 can not occur. The first stirring rod 9 drives the chain 11 to drive, so that the pinions 12 on two sides are driven to rotate, the second stirring rod 13 is driven to rotate, and finally the second stirring blade 22 is driven to stir, so that concrete stirring is more uniform. The through holes are used for dispersing concrete, so that the concrete is stirred more uniformly.
Referring to fig. 1-3, the front face of the first gearbox 4 is threadedly connected with a service plate 5. A perspective glass 6 is arranged on one side of the front surface of the feeding device 1. The maintenance board 5 is arranged to facilitate the disassembly and maintenance of the interior of the first transmission case 4. The condition of the internal operation of the stirring barrel 3 is conveniently and intuitively seen by using the arranged perspective glass 6.
Referring to fig. 1-3, support legs 17 are fixedly connected to four corners of the bottom end of the feeding device 1. The support legs 17 are used to support the whole device.
Working principle: the feeding device 1 is used for guiding concrete into the stirring barrel 3 from the inside of the feeding pipe 2, the first motor 8 is used for starting to drive the first stirring rod 9 to rotate so as to drive the first stirring blade 21 to stir the concrete inside, the second motor 18 is used for starting to drive the connecting piece 19 to rotate so as to drive the L-shaped scraping plate 20 to rotate and hang off the concrete adsorbed on the inner wall, further the stirring is assisted uniformly, the concrete adsorbed on the inner wall can be hung off and discharged during the guiding-out, the connecting pipe 27 is used for guiding the concrete into the conveying pipe 15, the third motor 23 is used for starting to drive the auger 24 to rotate, the guiding-out of the concrete from the discharging pipe 16 can be accelerated, and the straight scraping plate 26 is used for scraping the concrete on the inner side to be discharged, so that the situation of piling up inside the conveying pipe 15 can not occur.
The foregoing description is only a preferred embodiment of the present application, and is not intended to limit the present application, but although the present application has been described in detail with reference to the foregoing embodiment, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a low shrinkage crack resistance concrete preparation facilities, includes feed arrangement (1), its characterized in that, one side bottom fixed connection of feed arrangement (1) has inlet pipe (2), one end fixedly connected with agitator (3) of inlet pipe (2), first transmission case (4) of agitator (3) top fixedly connected with, internally mounted of first transmission case (4) has second motor (18), the output fixedly connected with connecting piece (19) of second motor (18), one side fixedly connected with L type scraper blade (20) of connecting piece (19), the bottom fixedly connected with mount (7) of feed arrangement (1), first motor (8) are installed to the inboard bottom of mount (7), the output fixedly connected with first puddler (9) of first motor (8), the equal fixedly connected with first stirring leaf (21) in top both sides of first puddler (9), bottom one side fixedly connected with second motor (27) of feed arrangement (1), the bottom fixedly connected with L type scraper blade (20) of connecting piece (27), the bottom fixedly connected with connecting pipe (15) of connecting piece (15), second transmission case (14) are installed to one side fixedly connected with third transmission case (14), the output of third motor (23) fixedly connected with auger (24), all fixedly connected with connecting plate (25) in one end both sides of auger (24), the one end fixedly connected with straight scraper blade (26) of connecting plate (25), one side of straight scraper blade (26) with conveyer pipe (15) contacts, the bottom one side of conveyer pipe (15) fixedly communicates there is discharging pipe (16).
2. The low-shrinkage anti-cracking concrete preparation device according to claim 1, wherein a main gear (10) is fixedly connected to the bottom of the outer side of the first stirring rod (9), a chain (11) is meshed to the outer side of the main gear (10), a pinion (12) is meshed to both ends of the inner side of the chain (11), a second stirring rod (13) is fixedly connected to the top end of the pinion (12), and second stirring blades (22) are fixedly connected to both sides of the top of the second stirring rod (13).
3. The low shrinkage crack-resistant concrete preparation device according to claim 2, wherein the front surfaces of the first stirring blade (21) and the second stirring blade (22) are provided with a plurality of groups of through holes in a penetrating way.
4. A low shrinkage crack resistant concrete preparation device as claimed in claim 1, wherein the front surface of the first gear box (4) is screwed with a service plate (5).
5. The low shrinkage crack-resistant concrete preparation device according to claim 1, characterized in that a perspective glass (6) is mounted on the front surface side of the feeding device (1).
6. The low-shrinkage anti-cracking concrete preparation device according to claim 1, wherein supporting feet (17) are fixedly connected to four corners of the bottom end of the feeding device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307609.0U CN220700039U (en) | 2023-08-28 | 2023-08-28 | Low-shrinkage anti-cracking concrete preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307609.0U CN220700039U (en) | 2023-08-28 | 2023-08-28 | Low-shrinkage anti-cracking concrete preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220700039U true CN220700039U (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322307609.0U Active CN220700039U (en) | 2023-08-28 | 2023-08-28 | Low-shrinkage anti-cracking concrete preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220700039U (en) |
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- 2023-08-28 CN CN202322307609.0U patent/CN220700039U/en active Active
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