CN214725274U - Concrete mixing device for building site - Google Patents
Concrete mixing device for building site Download PDFInfo
- Publication number
- CN214725274U CN214725274U CN202120318744.3U CN202120318744U CN214725274U CN 214725274 U CN214725274 U CN 214725274U CN 202120318744 U CN202120318744 U CN 202120318744U CN 214725274 U CN214725274 U CN 214725274U
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- Prior art keywords
- stirring
- chamber
- rotating shaft
- mixing
- cavity
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- 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.)
- Expired - Fee Related
Links
- 238000003756 stirring Methods 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 17
- 239000007788 liquid Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to a concrete mixing technical field especially relates to a concrete mixing device for building site, the on-line screen storage device comprises a base, the up end of base is equipped with the stirring chamber through stirring chamber support, the opposite side of base up end is equipped with the water storage box, the middle part of stirring chamber up end is equipped with first motor, the output of first motor is fixed with first rotation axis and connecting rod through the shaft coupling installation, it is equipped with driven rotation axis and first stirring rake to rotate between the connecting rod, be equipped with the storage cavity on the storage cavity support, the lower terminal surface of storage cavity discharging pipe is fixed with loose chamber through the ring flange installation, the lower terminal surface intercommunication in loose chamber has the conveying pipeline, the up end of water storage box is equipped with the negative pressure pump, the one end intercommunication of negative pressure pump has the water pipe. The utility model discloses in, can make stirring rake and the abundant contact stirring of concrete slurry, prevent effectively that concrete slurry and stirring intracavity wall adhesion from causing the body to block up, improved stirring efficiency, fine user's that has satisfied user's user demand.
Description
Technical Field
The utility model relates to a concrete mixing technical field especially relates to a concrete mixing device for building site.
Background
Concrete mixing device is one of common equipment on the building construction engineering, it mainly lets cement thick liquids obtain abundant stirring, it just solidifies before preventing that cement thick liquids from not using, current concrete mixing device all is the flat structure of blade form, the (mixing) shaft stirring speed of this kind of structure is slow and limited with the stirring scope of concrete thick liquids contact, can not effectual stirring, concrete thick liquids adhere easily at stirring intracavity wall a bit, and the body can take place to block up when carrying, for this reason, we have proposed a concrete mixing device for building site.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a concrete stirring device for construction sites.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a concrete mixing device for construction sites comprises a base, wherein a mixing cavity support is symmetrically welded on one side of the upper end face of the base, a water storage tank is arranged on the other side of the upper end face of the base, a mixing cavity is arranged between the upper end faces of the mixing cavity support, a mixing cavity discharging pipe is communicated with the middle of the lower end face of the mixing cavity, a first motor is arranged in the middle of the upper end face of the mixing cavity, a first rotating shaft is fixedly mounted at the output end of the first motor through a coupler and extends to the inside of the mixing cavity, two connecting rods are symmetrically and horizontally welded on the outer side of the first rotating shaft, a driven rotating shaft is rotatably arranged between the connecting rods, first mixing paddles are uniformly and symmetrically arranged on the outer side of the driven rotating shaft, a material storage cavity support is symmetrically welded on the upper end face of the mixing cavity, a material storage cavity is arranged between the upper end faces of the material storage cavity support, and a material discharging pipe is communicated with the middle of the lower end face of the material storage cavity, the lower terminal surface of storage cavity discharging pipe is fixed with loose chamber through the ring flange installation, and the lower terminal surface intercommunication in loose chamber has the conveying pipeline, and the inside intercommunication in conveying pipeline and stirring chamber, and the up end of water storage box is equipped with the negative pressure pump, and the one end intercommunication of negative pressure pump has the water pipe, the other end of water pipe and the inside intercommunication in stirring chamber.
Preferably, the middle part of the stirring cavity discharge pipe is provided with an electromagnetic valve.
Preferably, the middle part of one side opposite to the two connecting rods is provided with a groove, a second bearing is fixedly installed in the groove, and a driven rotating shaft is fixedly inserted in the middle part of the second bearing.
Preferably, two be equipped with first scraper blade perpendicularly between one side of connecting rod, and one side of first scraper blade is laminated with the inner wall in stirring chamber mutually.
Preferably, the welding of the diapire of the inside in stirring chamber has the support, and the through-hole has been seted up at the middle part of support, and the installation is fixed with first bearing in the through-hole, and the middle part of first bearing is inserted and is established the one end that is fixed with first rotation axis.
Preferably, the lower terminal surface welding of connecting rod has the connecting strut, and the lower terminal surface of connecting strut is equipped with the second scraper blade, and one side and the stirring chamber of second scraper blade.
Preferably, the middle part of loose chamber one side is equipped with the second motor, and the output of second motor is fixed with the second rotation axis through the shaft coupling installation, and the second rotation axis extends to the inside in loose chamber, and the outside of second rotation axis evenly welds has the second stirring rake.
The utility model has the advantages that:
the utility model discloses in, this concrete mixing device for building site can make stirring rake and concrete slurry fully contact the stirring when using, prevents effectively that concrete slurry and stirring intracavity wall adhesion from causing the body to block up, has improved stirring efficiency, fine user's user demand of having satisfied.
Drawings
Fig. 1 is a schematic structural view of a concrete mixing device for a construction site according to the present invention;
FIG. 2 is an enlarged view of a drawing A of a concrete mixing device for a construction site according to the present invention;
fig. 3 is the utility model provides a concrete mixing device for building site map B's enlargements.
In the figure: 1 base, 201 stirring chamber support, 202 storage cavity support, 3 stirring chambers, 4 stirring chamber discharging pipes, 5 electromagnetic valves, 601 first motor, 602 second motor, 7 supports, 801 first bearing, 802 second bearing, 901 first rotating shaft, 902 second rotating shaft, 10 connecting rods, 111 first scraper blade, 112 second scraper blade, 12 driven rotating shaft, 131 first stirring paddle, 132 second stirring paddle, 14 connecting support columns, 15 water storage tanks, 16 negative pressure pumps, 17 water pipes, 18 storage cavities, 19 storage cavity discharging pipes, 20 flange plates, 21 loose cavities, 22 conveying pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a concrete mixing device for a construction site comprises a base 1, wherein mixing cavity supports 201 are symmetrically welded on one side of the upper end surface of the base 1, a water storage tank 15 is arranged on the other side of the upper end surface of the base 1, a mixing cavity 3 is arranged between the upper end surfaces of the mixing cavity supports 201, a mixing cavity discharge pipe 4 is communicated with the middle part of the lower end surface of the mixing cavity 3, and an electromagnetic valve 5 is arranged in the middle part of the mixing cavity discharge pipe 4, so that the discharge amount of the mixing cavity discharge pipe 4 can be effectively controlled;
a first motor 601 is arranged in the middle of the upper end face of the stirring cavity 3, a first rotating shaft 901 is fixedly installed at the output end of the first motor 601 through a coupler, the first rotating shaft 901 extends into the stirring cavity 3, a support 7 is welded to the bottom wall of the inside of the stirring cavity 3, a through hole is formed in the middle of the support 7, a first bearing 801 is fixedly installed in the through hole, and one end of the first rotating shaft 901 is inserted and fixed in the middle of the first bearing 801, so that the first rotating shaft 901 can rotate better;
two connecting rods 10 are symmetrically and horizontally welded on the outer side of the first rotating shaft 901, a driven rotating shaft 12 is rotatably arranged between the connecting rods 10, a groove is formed in the middle of one side, opposite to the two connecting rods 10, of the two connecting rods, a second bearing 802 is fixedly installed in the groove, and the driven rotating shaft 12 is fixedly inserted in the middle of the second bearing 802, so that the connecting rods 10 can drive the driven rotating shaft 12 to rotate together;
a first scraper blade 111 is vertically arranged between one side of each of the two connecting rods 10, one side of the first scraper blade 111 is attached to the inner wall of the mixing cavity 3, a connecting support column 14 is welded to the lower end face of each connecting rod 10, a second scraper blade 112 is arranged on the lower end face of each connecting support column 14, one side of each second scraper blade 112 is attached to the inner wall of the mixing cavity 3, and the first scraper blade 111 and the second scraper blade 112 effectively scrape off concrete on the inner wall of the mixing cavity 3;
the outer side of the driven rotating shaft 12 is uniformly and symmetrically provided with first stirring paddles 131, the upper end surfaces of the stirring cavities 3 are symmetrically welded with storage cavity supports 202, a storage cavity 18 is arranged between the upper end surfaces of the storage cavity supports 202, the middle part of the lower end surface of the storage cavity 18 is communicated with a storage cavity discharge pipe 19, and the lower end surface of the storage cavity discharge pipe 19 is fixedly provided with a loosening cavity 21 through a flange plate 20;
the middle part of one side of the loosening cavity 21 is provided with a second motor 602, the output end of the second motor 602 is fixedly provided with a second rotating shaft 902 through a coupling, the second rotating shaft 902 extends to the inside of the loosening cavity 21, second stirring paddles 132 are uniformly welded on the outer side of the second rotating shaft 902, the second motor 602 can drive the second rotating shaft 902 and the second stirring paddles 132 to rotate, and materials discharged from the material storage cavity 18 are loosened to prevent blockage;
the lower end surface of the loosening cavity 21 is communicated with a material conveying pipe 22, the material conveying pipe 22 is communicated with the inside of the stirring cavity 3, the upper end surface of the water storage tank 15 is provided with a negative pressure pump 16, one end of the negative pressure pump 16 is communicated with a water pipe 17, and the other end of the water pipe 17 is communicated with the inside of the stirring cavity 3.
In the embodiment, when the concrete mixing device for the construction site is used, an operator firstly pours concrete materials into the material storage cavity 18, then adds a proper amount of water into the water storage tank 15, and finally turns on a power switch of the device;
the concrete material enters the loosening cavity 21 through the material storage cavity discharge pipe 19, wherein the second motor 602 on one side of the loosening cavity 21 drives the second rotating shaft 902 and the second stirring paddle 132 to rotate together, the second stirring paddle 132 effectively loosens the agglomerated concrete material to prevent the agglomerated concrete material from blocking pipelines and being unfavorable for stirring, the loosened concrete material enters the stirring cavity 3 through the material conveying pipe 22, and meanwhile, the negative pressure pump 16 pumps water in the water storage tank 15 out and conveys the water to the stirring cavity 3 through the water pipe 17;
further, the first motor 601 drives the first rotating shaft 801, the connecting rods 10 and the connecting strut 14 to rotate together, a groove is formed in one side, opposite to the two connecting rods 10, of the connecting rods, the second bearing 802 is installed in the groove, the driven rotating shaft 12 is inserted and fixed in the middle of the second bearing 802, the connecting rods 10 can drive the driven rotating shaft 12 to rotate together, the driven rotating shaft 12 is provided with the first stirring paddle 131, and the first stirring paddle 131 can stir and mix concrete and water in the stirring cavity 3;
a first scraper blade 111 is vertically arranged between the connecting rods 10, the first scraper blade 111 is attached to the inner wall of the stirring cavity 3, a connecting strut 14 is welded on the connecting rods 10, a second scraper blade 112 is arranged on the connecting strut 14, one side of the second scraper blade 112 is attached to the inner wall of the stirring cavity 3, the first scraper blade 111 and the second scraper blade 112 effectively scrape off the concrete on the inner wall of the stirring cavity 3, the stirring efficiency is further improved, when the concrete in the stirring cavity 3 is uniformly stirred, an operator opens the electromagnetic valve 5 for blanking, and the blanking amount can be effectively controlled through the electromagnetic valve 5;
this concrete mixing device for building site can make stirring rake and concrete slurry fully contact the stirring when using, prevents effectively that concrete slurry and stirring intracavity wall adhesion from causing the body to block up, has improved stirring efficiency, fine user's user demand that has satisfied.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A concrete mixing device for a construction site comprises a base (1) and is characterized in that a mixing cavity support (201) is symmetrically welded on one side of the upper end face of the base (1), a water storage tank (15) is arranged on the other side of the upper end face of the base (1), a mixing cavity (3) is arranged between the upper end faces of the mixing cavity support (201), a mixing cavity discharge pipe (4) is communicated with the middle of the lower end face of the mixing cavity (3), a first motor (601) is arranged in the middle of the upper end face of the mixing cavity (3), a first rotating shaft (901) is fixedly arranged at the output end of the first motor (601) through a coupler, the first rotating shaft (901) extends into the mixing cavity (3), two connecting rods (10) are symmetrically and horizontally welded on the outer side of the first rotating shaft (901), a driven rotating shaft (12) is rotatably arranged between the connecting rods (10), first mixing paddles (131) are uniformly and symmetrically arranged on the outer side of the driven rotating shaft (12), the upper end face symmetrical welding of stirring chamber (3) has storage chamber support (202), be equipped with storage chamber (18) between the upper end face of storage chamber support (202), the middle part intercommunication of terminal surface has storage chamber discharging pipe (19) under storage chamber (18), the lower terminal surface of storage chamber discharging pipe (19) is fixed with loose chamber (21) through ring flange (20) installation, the lower terminal surface intercommunication in loose chamber (21) has conveying pipeline (22), and the inside intercommunication in conveying pipeline (22) and stirring chamber (3), the up end of water storage box (15) is equipped with negative pressure pump (16), the one end intercommunication of negative pressure pump (16) has water pipe (17), the other end of water pipe (17) and the inside intercommunication in stirring chamber (3).
2. A concrete mixing device for construction sites according to claim 1, characterized in that the middle of the mixing chamber discharge pipe (4) is provided with a solenoid valve (5).
3. The concrete mixer for construction sites according to claim 1, wherein the middle of the opposite side of the two connecting rods (10) is provided with a groove, the second bearing (802) is fixedly installed in the groove, and the driven rotating shaft (12) is fixedly inserted in the middle of the second bearing (802).
4. A concrete mixing device for construction sites according to claim 1, characterized in that a first scraper (111) is vertically arranged between one side of the two connecting rods (10), and one side of the first scraper (111) is attached to the inner wall of the mixing chamber (3).
5. The concrete mixing device for the construction site according to claim 1, wherein a support (7) is welded to the bottom wall of the interior of the mixing chamber (3), a through hole is formed in the middle of the support (7), a first bearing (801) is installed and fixed in the through hole, and one end of a first rotating shaft (901) is inserted and fixed in the middle of the first bearing (801).
6. A concrete mixing device for construction sites according to claim 1, characterized in that the lower end face of the connecting rod (10) is welded with a connecting strut (14), the lower end face of the connecting strut (14) is provided with a second scraper (112), and one side of the second scraper (112) is connected with the mixing chamber (3).
7. The concrete mixing device for the construction site as claimed in claim 1, wherein a second motor (602) is arranged in the middle of one side of the loosening cavity (21), a second rotating shaft (902) is fixedly installed at the output end of the second motor (602) through a coupling, the second rotating shaft (902) extends to the inside of the loosening cavity (21), and second mixing paddles (132) are uniformly welded on the outer side of the second rotating shaft (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120318744.3U CN214725274U (en) | 2021-02-04 | 2021-02-04 | Concrete mixing device for building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120318744.3U CN214725274U (en) | 2021-02-04 | 2021-02-04 | Concrete mixing device for building site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214725274U true CN214725274U (en) | 2021-11-16 |
Family
ID=78643374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120318744.3U Expired - Fee Related CN214725274U (en) | 2021-02-04 | 2021-02-04 | Concrete mixing device for building site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214725274U (en) |
-
2021
- 2021-02-04 CN CN202120318744.3U patent/CN214725274U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |