CN220162807U - Concrete stirring device - Google Patents
Concrete stirring device Download PDFInfo
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- CN220162807U CN220162807U CN202321430239.3U CN202321430239U CN220162807U CN 220162807 U CN220162807 U CN 220162807U CN 202321430239 U CN202321430239 U CN 202321430239U CN 220162807 U CN220162807 U CN 220162807U
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- stirring
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- cavity
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- 238000003756 stirring Methods 0.000 title claims abstract description 170
- 238000007599 discharging Methods 0.000 claims abstract description 27
- 239000004568 cement Substances 0.000 claims abstract description 20
- 238000007790 scraping Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000004575 stone Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000010405 clearance mechanism Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to a concrete stirring device in the technical field of concrete production, wherein a bevel gear I for driving an anti-blocking mechanism to stir concrete in a box cavity of a stirring box is arranged on a shaft body of a stirring shaft, the anti-blocking mechanism comprises a driving device which is in meshed connection with the bevel gear I, and a stirring device which is used for rotating and stirring the concrete in the box cavity of the stirring box to prevent blocking is arranged below the driving device; the stirring shaft is driven by the driving motor to stir the concrete in the stirring box, so that the scraping plate can scrape the residual cement on the inner wall of the box cavity of the stirring box, and the mixing uniformity of concrete materials is improved; and under the meshing connection of the bevel gear I and the bevel gear II, the rotating shaft is enabled to rotate, and under the meshing connection of the bevel gear III and the bevel gear IV, the rotating shaft is enabled to drive the stirring rod to stir concrete in the discharging barrel, so that the phenomenon that the normal discharging is influenced due to the blockage of the discharging hole during discharging is avoided.
Description
Technical Field
The utility model relates to the technical field of concrete production, in particular to a concrete stirring device.
Background
Concrete is a common building material, is mainly applied to the building industry, and is formed by mixing cement, stones, water and other materials and stirring, wherein the stirring uniformity can influence the subsequent concrete performance. When the existing concrete stirring device is used, cement not only can be adhered to the inner wall of the stirring barrel, but also can cause uneven mixing of concrete during stirring, and the problem of blockage of the discharge hole can be caused when the concrete is discharged due to the narrow discharge hole.
For example, chinese patent application No. CN202121477283.0 is a concrete stirring device, and the box body is provided with a feeding hopper and a feeding component which are respectively communicated with the rotary barrel, and is characterized in that: the feeding assembly comprises a feeding pipe which is arranged on the box body and is communicated with the inside of the rotary barrel and the outside; the feeding assembly further comprises a first motor arranged on the box body, a rotating shaft of the first motor is fixedly connected with a first rotating shaft extending into the feeding pipe, and the periphery of the first rotating shaft is fixedly connected with a spiral blade positioned in the feeding pipe. It has the following technical defects:
when the transmission shaft is used for driving the spiral blades to stir the concrete in the rotary barrel, the cement is adhered to the inner wall of the rotary barrel during stirring, and the cement adsorbed on the inner wall of the rotary barrel is lack of cleaning, so that uneven stirring and mixing of the concrete can be caused; and because the discharge gate is narrower, when discharging the concrete after mixing through the discharge gate, can cause the concrete to the jam problem of discharge gate, and then influence the stirring of concrete.
Disclosure of Invention
In order to solve the problem that in the prior art, when the screw blade is driven by the transmission shaft to stir the concrete in the rotary barrel, the cement is adhered to the inner wall of the rotary barrel during stirring, and the cement adsorbed on the inner wall of the rotary barrel is lack of cleaning, so that uneven stirring and mixing of the concrete can be caused; and because the discharge gate is narrower, when discharging the concrete after mixing through the discharge gate, can cause the concrete to the jam problem of discharge gate, and then influence the problem of stirring of concrete, the utility model provides following technical scheme:
the utility model provides a concrete mixing device, includes the agitator tank that is used for stirring the concrete, the incasement of agitator tank is provided with the rabbling mechanism that is used for stirring the concrete of the incasement of agitator tank, the incasement of agitator tank is provided with the clearance mechanism that is used for clearing up the incasement wall of agitator tank, the case bottom of agitator tank is provided with the anti-blocking mechanism that is used for preventing that the concrete from shifting out the incasement of agitator tank from taking place to block up.
The stirring mechanism comprises a stirring shaft which is arranged in a cavity of the stirring box and used for rotating, a fixed block used for supporting the stirring shaft is arranged at the bottom end of the stirring shaft, a bevel gear I used for driving the anti-blocking mechanism to stir concrete moving out of the box cavity of the stirring box is arranged on a shaft body of the stirring shaft, and a circular ring used for driving the cleaning mechanism to scrape the inner wall of the box cavity of the stirring box is fixedly arranged on the shaft body of the stirring shaft.
The anti-blocking mechanism comprises a driving device which is meshed with the bevel gear I, and a stirring device which is used for rotating and stirring concrete in a box cavity of the stirring box to prevent blocking is arranged below the driving device.
Further, be provided with the stirring vane who is used for carrying out the stirring to the concrete of the incasement of agitator tank on the axis body of (mixing) shaft, and stirring vane is located the ring under, the top fixed mounting of (mixing) shaft has the motor that is used for driving the (mixing) shaft and carries out pivoted.
Further, the cleaning mechanism comprises a connecting rod fixedly arranged on the left side wall and the right side wall of the circular ring, and a scraping plate for scraping cement remained on the inner wall of the cavity of the stirring tank is fixedly arranged on the ground end surface of the rod body of the connecting rod.
Further, fixed rods for supporting and fixing the fixed block are fixedly arranged on the front side wall body and the rear side wall body of the fixed block, the fixed block is a rectangular block with a cavity inside, and the bevel gear I is located in the cavity of the fixed block.
Further, the driving device comprises a rotating shaft which penetrates through the left side wall and the right side wall of the fixed block and is used for rotating, a bevel gear II which is used for driving the rotating shaft to rotate is arranged on a shaft body of the rotating shaft, the bevel gear II is meshed with the bevel gear I, and a bevel gear III which is used for driving the stirring device to rotate is arranged on a shaft body of the rotating shaft.
Further, agitating unit includes fixed box on the left and right sides wall body of fixed block, be provided with in the cavity of fixed box and be used for pivoted pivot, the top fixed mounting of pivot is used for carrying out the bevel gear fourth of meshing connection with bevel gear three, be provided with the puddler that is used for stirring on the axis body of pivot, the bottom of pivot is provided with the fixed plate that is used for carrying out the support to the pivot, and the pivot can rotate on the plate body of fixed plate.
Further, a feed inlet for adding cement and stones into the box cavity of the stirring box is formed in the top end of the box body of the stirring box, a discharge cylinder for discharging concrete in the stirring box is formed in the bottom end of the box body of the stirring box, and a control switch for discharging concrete in the cylinder cavity of the discharge cylinder is arranged on the cylinder body of the discharge cylinder.
Further, the bottom end of the stirring tank is fixedly provided with four supporting legs for supporting the stirring tank, and the four supporting legs are distributed at the bottom end of the stirring tank in a circumferential array.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up clearance mechanism and anti-blocking mechanism, drive the (mixing) shaft through driving motor and stir the concrete in the agitator tank, can make the scraper blade strike off the cement that remains on the case cavity inner wall of agitator tank, and then can make the cement that adheres to on the case cavity inner wall of agitator tank more soluble in the agitator tank, and then improve the miscibility of concrete material; and under the meshing connection of the bevel gear I and the bevel gear II, the rotating shaft is enabled to rotate, and under the meshing connection of the bevel gear III and the bevel gear IV, the rotating shaft is enabled to drive the stirring rod to stir concrete in the discharging barrel, so that the phenomenon that the normal discharging is influenced due to the blockage of the discharging hole during discharging is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the agitator tank of the present utility model;
FIG. 3 is a schematic view of the stirring mechanism of the present utility model;
FIG. 4 is a schematic view of a cleaning mechanism according to the present utility model;
FIG. 5 is a schematic view of the structure of the anti-blocking mechanism of the present utility model;
FIG. 6 is a schematic diagram of the combination of the drive device and the stirring device of the present utility model.
In the drawings, the list of part names represented by the reference numerals is as follows:
100-stirring box, 101-fixed block, 102-fixed rod, 200-stirring mechanism, 210-motor, 220-stirring shaft, 221-bevel gear I, 230-stirring blade, 240-circular ring, 300-cleaning mechanism, 310-connecting rod, 320-scraper, 400-anti-blocking mechanism, 410-driving device, 411-rotating shaft, 412-bevel gear II, 413-bevel gear III, 420-stirring device, 421-fixed box, 422-bevel gear IV, 423-rotating shaft, 424-stirring rod, 425-fixed plate, 001-feeding port, 002-discharging cylinder, 003-control switch and 004-supporting leg.
Detailed Description
Preferred embodiments for carrying out the present utility model are described in detail below, and a clear and complete description thereof is provided with reference to the accompanying drawings.
Referring to fig. 1-6, the present utility model provides a concrete mixing apparatus.
Concrete is a common building material, is mainly applied to the building industry, and is formed by mixing cement, stones, water and other materials and stirring, wherein the stirring uniformity can influence the subsequent concrete performance. And current concrete mixing plant when using, cement not only can adhere on the agitator inner wall, can cause the mixing of concrete when stirring uneven, moreover because the discharge gate is narrow and small, can cause the concrete when discharging, cause the problem that the discharge gate blockked up, consequently, need improve concrete mixing plant, wherein including the agitator tank 100 that is used for stirring concrete, the incasement of agitator tank 100 is provided with the rabbling mechanism 200 that is used for stirring the concrete of the incasement of agitator tank 100, the incasement of agitator tank 100 is provided with the clearance mechanism 300 that is used for carrying out the clearance to the incasement wall of agitator tank 100, the incasement bottom of agitator tank 100 is provided with and is used for preventing that the concrete from shifting out the incasement of agitator tank 100 and taking place the anti-blocking mechanism 400 that blocks up.
The top end of the box body of the stirring box 100 is provided with a feed port 001 for adding cement and stones into the box cavity of the stirring box 100, and the feed port 001 is funnel-shaped and welded at the top end of the box body of the stirring box 100, so that the cement, water and stones can be conveniently added into the box cavity of the stirring box 100 from the feed port 001; the bottom end of the box body of the stirring box 100 is provided with a discharge cylinder 002 for discharging concrete in the stirring box 100, and the bottom of the stirring box 100 is in a funnel shape and is connected with the discharge cylinder 002, so that the stirred concrete in the box cavity of the stirring box 100 can be discharged better; the cylinder body of the discharging cylinder 002 is provided with a control switch 003 for discharging the concrete in the cylinder cavity of the discharging cylinder 002, so that an operator can realize discharging the concrete after stirring and mixing in the box cavity of the stirring box 100 by driving the opening and closing of the control switch 003.
The bottom end of the stirring tank 100 is fixedly provided with four supporting legs 004 for supporting the stirring tank 100, and the four supporting legs 004 are distributed at the bottom end of the stirring tank 100 in a circumferential array.
The stirring mechanism 200 comprises a stirring shaft 220 which is arranged in a cavity of the stirring box 100 and used for rotating, the upper part of the stirring shaft 220 is connected with the top end of the stirring box 100 through a bearing, and the bottom end of the stirring rod 220 is connected with the fixed block 101 through a bearing, so that the stirring shaft 220 can conveniently rotate in the box cavity of the stirring box 100; the bottom end of the stirring shaft 220 is provided with a fixed block 101 for supporting the stirring shaft 220, the fixed block 101 is a rectangular block with a cavity inside, fixed rods 102 for supporting and fixing the fixed block 101 are welded on the front side wall and the rear side wall of the fixed block 101, and the other end of the fixed rod 102 is connected with the inner wall of the box cavity of the stirring box 100, so that the fixed block 101 can be supported conveniently and better;
the shaft body of the stirring shaft 220 is provided with a bevel gear I221 for driving the anti-blocking mechanism 400 to stir the concrete moving out of the box cavity of the stirring box 100, the bevel gear I221 is positioned in the cavity of the fixed block 101, the shaft body of the stirring shaft 220 is welded with a circular ring 240 for driving the cleaning mechanism 300 to scrape the inner wall of the box cavity of the stirring box 100, the shaft body of the stirring shaft 220 is provided with a stirring blade 230 for stirring the concrete in the box cavity of the stirring box 100, the stirring blade 230 is positioned under the circular ring 240, and the stirring blade 230 is in a spiral shape, so that the concrete in the box cavity of the stirring box 100 can be sufficiently stirred;
the top end of the stirring shaft 220 is fixedly provided with a motor 210 for driving the stirring shaft 220 to rotate, the motor 210 is connected with the top end of the stirring box 100 through the connection of bolts, and the shaft end of an output shaft of the motor 210 is connected with the top end of the stirring rod 220 through a coupler, so that when an operator drives the motor 210 to work, the stirring shaft 220 can be driven to rotate, and then the stirring blade 230 is driven to stir concrete in the box cavity of the stirring box 100.
The cleaning mechanism 300 comprises a connecting rod 310 welded on the left and right side walls of the circular ring 240, a scraper 320 for scraping off cement remained on the inner wall of the cavity of the stirring tank 100 is welded on the ground end surface of the rod body of the connecting rod 310, the scraper 320 is triangular, and the scraper 320 is tightly attached to the inner wall of the cavity of the stirring tank 100, so that when an operator drives the motor 210 to drive the stirring shaft 220 to rotate, the scraper 320 can scrape off the cement remained on the inner wall of the cavity of the stirring tank 100, and the cement adhered on the inner wall of the cavity of the stirring tank 100 is more soluble in the stirring tank 100, so that the mixing uniformity of concrete materials is improved;
the anti-blocking mechanism 400 comprises a driving device 410 which is meshed with the first bevel gear 221 and penetrates through the block body of the fixed block 101, and a stirring device 420 which is used for rotating and stirring the concrete moving out of the box cavity of the stirring box 100 to prevent blocking is arranged below the driving device 410;
the driving device 410 comprises a rotating shaft 411 penetrating through the left and right side walls of the fixed block 101 for rotation, and bearings are embedded at the connection parts of the rotating shaft 411 and the block body of the fixed block 101, so that the rotation of the rotating shaft 411 can be facilitated; a bevel gear II 412 for driving the rotary shaft 411 to rotate is arranged on the shaft body of the rotary shaft 411 through key connection, and the bevel gear II 412 is in meshed connection with the bevel gear I221, so that the rotary shaft 411 rotates under the meshed connection effect of the bevel gear II 412 and the bevel gear I221 when an operator drives the motor 210 to drive the stirring shaft 220 to rotate; the shaft body of the rotary shaft 411 is provided with a bevel gear III 413 for driving the stirring device 420 to rotate, and the stirring device can stir the concrete in the cylinder cavity of the discharge cylinder 002 under the rotation of the rotary shaft 411 so as to solve the problem that the discharge cylinder 002 is blocked when the concrete is discharged through the discharge cylinder 002;
the stirring device 420 comprises a fixed box 421 welded on the left and right side walls of the fixed block 101, and the rotating shaft 411 penetrates through the box body of the fixed box 421, and bearings are embedded at the contact positions of the rotating shaft 411 and the box body of the fixed box 421, so that the rotating shaft 411 can rotate conveniently; a rotating shaft 423 for rotation is arranged in the cavity of the fixed box 421, and the rotating shaft 423 is connected with the box body of the fixed box 421 through a bearing, so that the rotation of the rotating shaft 423 can be facilitated; the top end of the rotating shaft 423 is provided with a bevel gear IV 422 which is used for being meshed with the bevel gear III 413 through key connection, so that when the rotating shaft 411 rotates, the rotating shaft 423 can synchronously rotate along with the rotating shaft 411 under the meshing action of the bevel gear III 413 and the bevel gear IV 422;
the stirring rod 424 for stirring is arranged on the shaft body of the rotating shaft 423, so that when the rotating shaft 423 synchronously rotates along with the rotating shaft 411, the concrete in the cylinder cavity of the discharging cylinder 002 can be stirred, and the phenomenon that the discharging cylinder 002 is blocked when the concrete is discharged through the discharging cylinder 002 is solved; the bottom of pivot 423 is provided with the fixed plate 425 that is used for carrying out the support to pivot 423, and pivot 423 can rotate on the plate body of fixed plate 425, and the both ends of fixed plate 425 are connected with the case chamber inner wall of agitator tank 100 through the welded mode.
Based on the above description and the drawings, one skilled in the art will be able to understand and practice the present utility model. Furthermore, any non-inventive modifications to the present utility model that would not be made by a person skilled in the art without the inventive effort would still fall within the scope of the present utility model.
Claims (8)
1. A concrete mixing plant comprising a mixing box (100) for mixing concrete, characterized in that: a stirring mechanism (200) for stirring concrete in a box cavity of the stirring box (100) is arranged in the box cavity of the stirring box (100), a cleaning mechanism (300) for cleaning the inner wall of the box cavity of the stirring box (100) is arranged in the box cavity of the stirring box (100), and an anti-blocking mechanism (400) for preventing the concrete from moving out of the box cavity of the stirring box (100) is arranged at the bottom end of the box cavity of the stirring box (100);
the stirring mechanism (200) comprises a stirring shaft (220) which is arranged in a cavity of the stirring box (100) and used for rotating, a fixed block (101) used for supporting the stirring shaft (220) is arranged at the bottom end of the stirring shaft (220), a bevel gear I (221) used for driving an anti-blocking mechanism (400) to stir concrete in a box cavity of the stirring box (100) is arranged on a shaft body of the stirring shaft (220), and a circular ring (240) used for driving a cleaning mechanism (300) to scrape the inner wall of the box cavity of the stirring box (100) is fixedly arranged on the shaft body of the stirring shaft (220);
the anti-blocking mechanism (400) comprises a driving device (410) which is in meshed connection with the bevel gear I (221), and a stirring device (420) which is used for rotating and stirring concrete in a box cavity of the stirring box (100) to prevent blocking is arranged below the driving device (410).
2. A concrete mixing plant according to claim 1, characterized in that: the stirring shaft is characterized in that a stirring blade (230) for stirring concrete in a box cavity of the stirring box (100) is arranged on a shaft body of the stirring shaft (220), the stirring blade (230) is located under the circular ring (240), and a motor (210) for driving the stirring shaft (220) to rotate is fixedly arranged at the top end of the stirring shaft (220).
3. A concrete mixing apparatus according to claim 2, wherein: the cleaning mechanism (300) comprises connecting rods (310) fixedly arranged on the left side wall and the right side wall of the circular ring (240), and scraping plates (320) for scraping cement remained on the inner wall of the tank cavity of the stirring tank (100) are fixedly arranged on the ground end surfaces of the rod bodies of the connecting rods (310).
4. A concrete mixing plant according to claim 3, characterized in that: fixed rod (102) for supporting and fixing fixed block (101) is fixedly mounted on the front side wall body and the rear side wall body of fixed block (101), fixed block (101) is a rectangular block with a cavity inside, and bevel gear one (221) is located in the cavity of fixed block (101).
5. A concrete mixing plant as claimed in claim 4, wherein: the driving device (410) comprises a rotating shaft (411) penetrating through the left side wall and the right side wall of the fixed block (101) for rotating, a bevel gear II (412) for driving the rotating shaft (411) to rotate is arranged on the shaft body of the rotating shaft (411), the bevel gear II (412) is meshed with the bevel gear I (221), and a bevel gear III (413) for driving the stirring device (420) to rotate is arranged on the shaft body of the rotating shaft (411).
6. A concrete mixing plant as claimed in claim 5, wherein: stirring device (420) are including fixed box (421) of fixed mounting on the left and right sides wall body of fixed block (101), be provided with in the cavity of fixed box (421) and be used for pivoted pivot (423), the top fixed mounting of pivot (423) has four (422) of bevel gears that are used for carrying out meshing connection with bevel gears three (413), be provided with puddler (424) that are used for stirring on the axis body of pivot (423), the bottom of pivot (423) is provided with fixed plate (425) that are used for carrying out the support to pivot (423), and pivot (423) can rotate on the plate body of fixed plate (425).
7. A concrete mixing plant according to claim 1, characterized in that: the concrete mixer is characterized in that a feeding hole (001) for adding cement and stones into the box cavity of the mixer (100) is formed in the top end of the box body of the mixer (100), a discharging barrel (002) for discharging concrete in the mixer (100) is formed in the bottom end of the box body of the mixer (100), and a control switch (003) for discharging concrete in the barrel cavity of the discharging barrel (002) is arranged on the barrel body of the discharging barrel (002).
8. A concrete mixing plant as claimed in claim 7, wherein: the bottom end of the stirring tank (100) is fixedly provided with supporting legs (004) for supporting the stirring tank (100), the number of the supporting legs (004) is four, and the four supporting legs (004) are distributed at the bottom end of the stirring tank (100) in a circumferential array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321430239.3U CN220162807U (en) | 2023-06-07 | 2023-06-07 | Concrete stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321430239.3U CN220162807U (en) | 2023-06-07 | 2023-06-07 | Concrete stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220162807U true CN220162807U (en) | 2023-12-12 |
Family
ID=89056216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321430239.3U Active CN220162807U (en) | 2023-06-07 | 2023-06-07 | Concrete stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220162807U (en) |
-
2023
- 2023-06-07 CN CN202321430239.3U patent/CN220162807U/en active Active
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