CN219748494U - Concrete stirring device - Google Patents
Concrete stirring device Download PDFInfo
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- CN219748494U CN219748494U CN202321232007.7U CN202321232007U CN219748494U CN 219748494 U CN219748494 U CN 219748494U CN 202321232007 U CN202321232007 U CN 202321232007U CN 219748494 U CN219748494 U CN 219748494U
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- cavity
- mixing
- screening
- material conveying
- concrete
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- 238000003756 stirring Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 120
- 238000012216 screening Methods 0.000 claims abstract description 68
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a concrete stirring device, which comprises a shell and a processing mechanism; the shell is provided with a feed inlet and a discharge outlet respectively; the screening device comprises a shell, a screening cavity, a material conveying cavity and a mixing cavity, wherein the screening cavity, the material conveying cavity and the mixing cavity are formed in the shell, the material inlet is communicated with the screening cavity, the screening cavity is communicated with the material conveying cavity, the material conveying cavity is communicated with the mixing cavity, and the material outlet is communicated with the mixing cavity; the processing mechanism comprises a screening part, a material conveying part, a transmission part and a mixing part; the screening part is arranged in the screening cavity and is positioned below the feeding port, and the material conveying part is vertically arranged in the material conveying cavity and is used for guiding the screened materials into the mixing cavity. The stirring device solves the technical problems that in the prior art, the function is single, and the larger impurities in the concrete cannot be screened before the concrete is mixed, so that the mixing efficiency of the follow-up concrete is affected.
Description
Technical Field
The utility model relates to the technical field of concrete processing equipment, in particular to a concrete stirring device.
Background
The concrete is cement concrete which is obtained by mixing cement serving as a cementing material, sand and stone serving as aggregates and water according to a certain proportion and stirring, is also called ordinary concrete, is widely applied to civil engineering, and has the characteristics of rich raw materials, low cost and the like;
in the chinese utility model CN202221375427.6, a "concrete stirring device convenient for cleaning" is proposed, which mainly solves the problem that the existing concrete stirring device is inconvenient to clean, but the stirring efficiency of the device for concrete is lower, the processing means for concrete is single, and larger solid impurities in concrete cannot be screened in the early stage of stirring, so that the subsequent mixing efficiency is affected, and the product quality of concrete is reduced;
to this end, we propose a concrete mixing device.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a concrete stirring device which solves the technical problems that the stirring device in the prior art has single function and can not screen larger impurities in concrete before mixing the concrete, so that the mixing efficiency of the subsequent concrete is affected.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a concrete stirring device comprises a shell and a processing mechanism;
the shell is provided with a feed inlet and a discharge outlet respectively; the screening device comprises a shell, a screening cavity, a material conveying cavity and a mixing cavity, wherein the screening cavity, the material conveying cavity and the mixing cavity are formed in the shell, the material inlet is communicated with the screening cavity, the screening cavity is communicated with the material conveying cavity, the material conveying cavity is communicated with the mixing cavity, and the material outlet is communicated with the mixing cavity;
the processing mechanism comprises a screening part, a material conveying part, a transmission part and a mixing part; the screening part is arranged in the screening cavity and is positioned below the feeding port, the material conveying part is vertically arranged in the material conveying cavity and is used for guiding the screened materials into the mixing cavity, and the mixing part is arranged in the mixing cavity and is used for mixing the materials; the material conveying part is in transmission connection with the mixing part through the transmission part.
In a specific embodiment, the screening part comprises a vibrator, a mounting block, a column, a spring and a screen plate; the vibrator install in the inner wall in screening chamber, the installation piece set up in the vibrator top and with screening intracavity wall connection, the cylinder set up in on the installation piece, sliding connection has on the cylinder the sieve is located the sieve below and the outer peripheral face winding of cylinder has the spring, the vibration end of vibrator with the both sides of sieve are connected.
In a specific embodiment, a guide plate is obliquely arranged above the sieve plate and positioned in the screening cavity, an inclined plane is arranged at the bottom of the screening cavity, and the inclined plane extends into the material conveying cavity.
In a specific embodiment, the material conveying cavity comprises a motor and an auger rod; the motor is arranged outside the shell, the output end of the motor is connected with the screw conveying rod, and the screw conveying rod is axially arranged in the conveying cavity; circular material holes are formed between the material conveying cavity and the mixing cavity.
In one embodiment, a transmission part matched with the mixing part is fixed on the screw conveying rod and positioned outside the machine shell.
In a specific embodiment, the mixing part comprises a shaft body, a mixing frame, a rotating rod and stirring blades; the shaft body is axially arranged in the mixing cavity, the mixing frame is circumferentially connected to the outer circumferential surface of the shaft body, the rotating rods are rotationally connected in the mixing frame, and a plurality of stirring blades are connected to any rotating rod; the upper end of the shaft body is connected with the transmission part.
In a specific embodiment, the transmission part comprises a first transmission wheel, a second transmission wheel and a transmission belt; the first driving wheel is fixed on the spiral conveying rod, the second driving wheel is fixed on the shaft body, and the driving belt is arranged between the first driving wheel and the second driving wheel.
In a specific embodiment, the internal cross sections of the material conveying cavity and the mixing cavity are circular, and the cross section diameter of the mixing cavity is larger than that of the material conveying cavity.
In a specific embodiment, the number of the mixing frames is at least three, and at least three rotating rods are axially arranged in any mixing frame.
In a specific embodiment, the inner wall of the material conveying cavity is provided with an anti-corrosion coating; the cabinet door is movably arranged on the shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. compared with the prior art, the device has the advantages that the whole structure is more compact, the working efficiency is more efficient, larger impurities in materials are screened through the screening part, after screening is finished, the materials are transported into the mixing cavity from the material transporting cavity through the material transporting part, and the mixing part is driven to effectively mix concrete in the mixing cavity through the matching of the material transporting part and the transmission part, so that the product quality of the final concrete is ensured, and the mixing efficiency of the stirring device is greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the interior of the inventive material handling chamber;
FIG. 3 is a schematic view of the material conveying part in the utility model;
fig. 4 is a schematic diagram of the structure of the transmission part in the utility model.
In the figure: 1. a housing; 11. a feed inlet; 12. a discharge port; 13. a screening cavity; 14. a material conveying cavity; 15. a mixing chamber; 2. a processing mechanism; 21. a screening unit; 211. a vibrator; 212. a mounting block; 213. a column; 214. a spring; 215. a sieve plate; 22. a material conveying part; 221. a motor; 222. an auger delivery rod; 23. a transmission part; 231. a first driving wheel; 232. a second driving wheel; 233. a transmission belt; 24. a mixing section; 241. a shaft body; 242. a mixing frame; 243. a rotating lever; 244. stirring the leaves.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, the present utility model provides a concrete stirring apparatus, which includes a casing 1 and a processing mechanism 2.
The shell 1 is provided with a feed inlet 11 and a discharge outlet 12 respectively; a screening cavity 13, a material conveying cavity 14 and a mixing cavity 15 are formed in the machine shell 1, the feed inlet 11 is communicated with the screening cavity 13, the screening cavity 13 is communicated with the material conveying cavity 14, the material conveying cavity 14 is communicated with the mixing cavity 15, and the discharge outlet 12 is communicated with the mixing cavity 15.
The processing mechanism 2 comprises a screening part 21, a material conveying part 22, a transmission part 23 and a mixing part 24; the screening part 21 is arranged in the screening cavity 13 and below the feed inlet 11, the material conveying part 22 is vertically arranged in the material conveying cavity 14 and used for guiding screened materials into the mixing cavity 15, and the mixing part 24 is arranged in the mixing cavity 15 and used for mixing the materials; the material conveying part 22 and the mixing part 24 are in transmission connection through a transmission part 23.
The staff is by feed inlet 11, will wait to mix the material leading-in screening intracavity 13, screen the concrete through screening portion 21, screen out solid impurity, the material after the screening gets into fortune material chamber 14 by screening chamber 13, start fortune material portion 22 simultaneously, fortune material portion 22 drives the material spiral and rises, and finally get into in the mixing chamber 15, fortune material portion 22 also plays some effect of smashing the material in the transportation, fortune material portion 22 is through the cooperation with drive portion 23, drive the operation of mixing portion 24 in the mixing chamber 15, carry out final mixing to the material through mixing portion 24, and discharge qualified material by discharge gate 12.
To improve the screening efficiency of the screening section 21, referring to fig. 1, the screening section 21 includes a vibrator 211, a mounting block 212, a column 213, a spring 214, and a screen plate 215; vibrator 211 installs in screening cavity 13's inner wall, and installation piece 212 sets up in vibrator 211 top and is connected with screening cavity 13 inner wall, and cylinder 213 sets up on installation piece 212, and sliding connection has sieve 215 on the cylinder 213, is located sieve 215 below and twines at the outer peripheral face of cylinder 213 has spring 214, and the vibration end of vibrator 211 is connected with the both sides of sieve 215, is located screening cavity 13 and is provided with the stock guide in the slope of the top of sieve 215, is provided with the inclined plane in the screening cavity 13, and the inclined plane extends to fortune material intracavity 14.
Wherein set up the stock guide at screening cavity 13 inner wall, can avoid the material to pile up on sieve 215, drive sieve 215 and shake from top to bottom on cylinder 213 through the vibrating end of vibrator 211, can extrude the spring 214 on the cylinder 213 and take place deformation when sieve 215 moves down simultaneously, improve the shake efficiency of sieve 215 to make things convenient for the material to screen from the sieve mesh on sieve 215 fast, the material drops to screening cavity 13 interior bottom surface after the screening, and through the inclined plane of screening cavity 13 interior bottom surface, with its guide in fortune material chamber 14.
To improve the transport efficiency of the material transporting chamber 14, referring to fig. 1, 2 and 3, in a preferred embodiment, the material transporting chamber 14 includes a motor 221 and an auger 222; the motor 221 is arranged outside the shell 1, the output end of the motor 221 is connected with an auger bar 222, and the auger bar 222 is axially arranged in the material conveying cavity 14; a circular material hole is formed between the material conveying cavity 14 and the mixing cavity 15, the internal cross sections of the material conveying cavity 14 and the mixing cavity 15 are circular, the cross section diameter of the mixing cavity 15 is larger than that of the material conveying cavity 14, and an anti-corrosion coating is arranged on the inner wall of the material conveying cavity 14; the cabinet door is movably arranged on the machine shell 1.
Wherein motor 221 drives the spiral fortune material pole 222 and rotates in fortune material chamber 14 to drive the material and carry out the spiral and rise, and transport to mixing chamber 15 through circular shape material hole from fortune material chamber 14, and because fortune material chamber 14 is circular cavity, can make things convenient for the better upward movement of material like this, and set up anticorrosive coating at fortune material chamber 14 inner wall, can prolong its life, cabinet door that installs on casing 1, the convenience staff maintains the device inside.
To improve the mixing efficiency of the mixing section 24, referring to fig. 2 and 3, in a preferred embodiment, the mixing section 24 includes a shaft 241, a mixing frame 242, a rotating rod 243, and a stirring blade 244; the shaft body 241 is axially arranged in the mixing cavity 15, the mixing frame 242 is circumferentially connected to the outer circumferential surface of the shaft body 241, the rotating rod 243 is rotationally connected in the mixing frame 242, and a plurality of stirring blades 244 are connected on any rotating rod 243; the upper end of the shaft body 241 is connected with a transmission part 23, the number of the mixing frames 242 is at least three, and at least three rotating rods 243 are axially arranged in any mixing frame 242.
When the shaft body 241 moves circularly, three mixing frames 242 on the shaft body 241 can be driven to operate, three rotating rods 243 are arranged in the mixing frames 242, a plurality of stirring blades 244 are arranged on each rotating rod 243, and therefore when the mixing frames 242 stir materials, the rotating rods 243 and the stirring blades 244 can stir the materials synchronously, a good mixing effect is achieved, and the mixing efficiency of the device is guaranteed.
To improve the transmission effect of the transmission part 23, referring to fig. 4, in a preferred embodiment, the transmission part 23 is located outside the casing 1 and is fixed on the auger stem 222 to cooperate with the mixing part 24, and the transmission part 23 includes a first transmission wheel 231, a second transmission wheel 232 and a transmission belt 233; the first driving wheel 231 is fixed on the screw conveying rod 222, the second driving wheel 232 is fixed on the shaft body 241, and a driving belt 233 is arranged between the first driving wheel 231 and the second driving wheel 232.
Wherein the first driving wheel 231 is fixed on the screw conveyer bar 222, when the motor 221 drives the screw conveyer bar 222 to operate, the first driving wheel 231 synchronously rotates, the first driving wheel 231 cooperates with the driving belt 233 to drive the second driving wheel 232 fixed on the shaft body 241 to operate, when the second driving wheel 232 operates, the synchronous belt shaft body 241 operates, wherein the operation direction of the shaft body 241 is the same as the rotation direction of the screw conveyer bar 222, when no material to be conveyed exists in the conveying cavity 14, the motor 221 can drive the screw conveyer bar 222 to reversely operate, so that the driving shaft body 241 synchronously rotates anticlockwise.
For a better understanding of the present utility model, the operation of a concrete mixing device according to the present utility model will be described in detail with reference to fig. 1 to 4: when in use, the staff guides the materials to be mixed into the screening cavity 13 through the feed inlet 11, the materials are prevented from being piled up on the screen plate 215 through the guide plate on the inner wall of the screening cavity 13, the materials are prevented from falling on the screen plate 215 directly, at the moment, the vibration end of the vibrator 211 drives the screen plate 215 to shake up and down on the column 213, meanwhile, the vibration efficiency of the screen plate 215 is improved through matching with the spring 214, the materials can be conveniently and rapidly screened from the sieve holes on the screen plate 215, the materials fall to the inner bottom surface of the screening cavity 13, the materials are guided into the material conveying cavity 14 through the inclined surface of the inner bottom surface of the screening cavity 13, the vibrator 211 is started, the motor 221 drives the screw conveying rod 222 to rotate in the material conveying cavity 14, the materials are driven to rise in a spiral mode, the materials are conveyed into the mixing cavity 15 from the material conveying cavity 14 through the round material conveying hole 14, the material can move upwards better conveniently, because the first driving wheel 231 is fixed on the screw conveying rod 222, when the motor 221 drives the screw conveying rod 222 to rotate, the first driving wheel 231 rotates synchronously, the first driving wheel 231 is matched with the driving belt 233 to drive the second driving wheel 232 fixed on the shaft body 241 to rotate, when the second driving wheel 232 rotates, the shaft body 241 is synchronously driven to rotate, when the shaft body 241 moves circularly, the three mixing frames 242 on the shaft body 241 are driven to rotate, because the three rotating rods 243 are arranged in each mixing frame 242, each rotating rod 243 is provided with a plurality of stirring blades 244, when the mixing frames 242 stir the material, the rotating rods 243 and the stirring blades 244 can stir the material synchronously, so that a better mixing effect is achieved, and finally the mixed concrete is guided out from the discharge hole 12.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. A concrete mixing plant, characterized in that: comprises a shell and a processing mechanism;
the shell is provided with a feed inlet and a discharge outlet respectively; the screening device comprises a shell, a screening cavity, a material conveying cavity and a mixing cavity, wherein the screening cavity, the material conveying cavity and the mixing cavity are formed in the shell, the material inlet is communicated with the screening cavity, the screening cavity is communicated with the material conveying cavity, the material conveying cavity is communicated with the mixing cavity, and the material outlet is communicated with the mixing cavity;
the processing mechanism comprises a screening part, a material conveying part, a transmission part and a mixing part; the screening part is arranged in the screening cavity and is positioned below the feeding port, the material conveying part is vertically arranged in the material conveying cavity and is used for guiding the screened materials into the mixing cavity, and the mixing part is arranged in the mixing cavity and is used for mixing the materials; the material conveying part is in transmission connection with the mixing part through the transmission part.
2. A concrete mixing plant according to claim 1, characterized in that: the screening part comprises a vibrator, a mounting block, a column body, a spring and a screen plate; the vibrator install in the inner wall in screening chamber, the installation piece set up in the vibrator top and with screening intracavity wall connection, the cylinder set up in on the installation piece, sliding connection has on the cylinder the sieve is located the sieve below and the outer peripheral face winding of cylinder has the spring, the vibration end of vibrator with the both sides of sieve are connected.
3. A concrete mixing apparatus according to claim 2, wherein: the screening device comprises a screening cavity, a screening plate and a material conveying cavity, wherein the screening plate is arranged in the screening cavity, the material conveying plate is obliquely arranged above the screening plate, an inclined plane is arranged at the bottom in the screening cavity, and the inclined plane extends into the material conveying cavity.
4. A concrete mixing plant according to claim 1, characterized in that: the material conveying cavity comprises a motor and an spiral material conveying rod; the motor is arranged outside the shell, the output end of the motor is connected with the screw conveying rod, and the screw conveying rod is axially arranged in the conveying cavity; circular material holes are formed between the material conveying cavity and the mixing cavity.
5. A concrete mixing plant as claimed in claim 4, wherein: and a transmission part matched with the mixing part is fixed on the screw conveying rod and positioned outside the shell.
6. A concrete mixing plant as claimed in claim 5, wherein: the mixing part comprises a shaft body, a mixing frame, a rotating rod and stirring blades; the shaft body is axially arranged in the mixing cavity, the mixing frame is circumferentially connected to the outer circumferential surface of the shaft body, the rotating rods are rotationally connected in the mixing frame, and a plurality of stirring blades are connected to any rotating rod; the upper end of the shaft body is connected with the transmission part.
7. A concrete mixing plant as claimed in claim 6, wherein: the transmission part comprises a first transmission wheel, a second transmission wheel and a transmission belt; the first driving wheel is fixed on the spiral conveying rod, the second driving wheel is fixed on the shaft body, and the driving belt is arranged between the first driving wheel and the second driving wheel.
8. A concrete mixing plant according to claim 1, characterized in that: the inner sections of the material conveying cavity and the mixing cavity are round, and the diameter of the section of the mixing cavity is larger than that of the section of the material conveying cavity.
9. A concrete mixing plant as claimed in claim 6, wherein: the number of the mixing frames is at least three, and at least three rotating rods are axially arranged in any mixing frame.
10. A concrete mixing plant according to claim 1, characterized in that: an anti-corrosion coating is arranged on the inner wall of the material conveying cavity; the cabinet door is movably arranged on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321232007.7U CN219748494U (en) | 2023-05-19 | 2023-05-19 | Concrete stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321232007.7U CN219748494U (en) | 2023-05-19 | 2023-05-19 | Concrete stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219748494U true CN219748494U (en) | 2023-09-26 |
Family
ID=88071805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321232007.7U Active CN219748494U (en) | 2023-05-19 | 2023-05-19 | Concrete stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219748494U (en) |
-
2023
- 2023-05-19 CN CN202321232007.7U patent/CN219748494U/en active Active
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