CN216152698U - Agitating unit is used in concrete processing - Google Patents
Agitating unit is used in concrete processing Download PDFInfo
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- CN216152698U CN216152698U CN202120753148.8U CN202120753148U CN216152698U CN 216152698 U CN216152698 U CN 216152698U CN 202120753148 U CN202120753148 U CN 202120753148U CN 216152698 U CN216152698 U CN 216152698U
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- Prior art keywords
- stirring box
- stirring
- outer sleeve
- annular pipeline
- threaded rod
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- 238000003756 stirring Methods 0.000 claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 239000007921 spray Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a stirring device for concrete processing, which comprises a stirring box, wherein a stirring mechanism is arranged at the central part in the stirring box; the top of the stirring box is also provided with a feeding hole, the center of the bottom of the stirring box is provided with a discharging hole, an annular pipeline is arranged in the stirring box, moving blocks are arranged on the left side and the right side of the annular pipeline, and a moving mechanism for driving the annular pipeline to move up and down is arranged on each moving block; the upper end of the annular pipeline is sequentially communicated with a corrugated pipe and a water inlet pipe, and the water inlet pipe extends to the outside of the stirring box and is communicated with a water supply device arranged outside the stirring box; the lower end of the annular pipeline is provided with a plurality of spray heads; an anti-blocking mechanism for preventing the spray head from being blocked is arranged outside the spray head; prevent stifled mechanism includes the outer sleeve of suit in the shower nozzle outside, the lower extreme of outer sleeve articulates there is the apron that can rotate downwards and open, the upper surface of apron with be provided with reset spring between the inner wall of outer sleeve.
Description
Technical Field
The utility model relates to the field of concrete mixing equipment, in particular to a mixing device for concrete processing.
Background
The concrete is made up by mixing sand, cement and water according to a certain proportion. The method is used for pouring concrete structural buildings. The concrete mixer is widely used for concrete at the present stage, the using amount is large, on one hand, the quality is guaranteed to be improved, on the other hand, the production efficiency is high, a stirring device is needed to be used for stirring the concrete, and the mixed concrete mixer is a machine for mixing water, gravel aggregate and cement into the concrete.
After the concrete mixing plant operates for one day, the user needs to effectively clean the whole equipment, especially the mixing host machine, so as to prevent concrete from adhering to the inner wall and the bottom, and further, the service cycle of the concrete mixer is prolonged. The general cleaning mode mostly adopts a mode of combining machine cleaning and manual cleaning: pouring water and stones into a stirring barrel for 10-15 minutes for stirring and cleaning, then cleaning the water and the stones, and manually cleaning the parts which are not cleaned locally, wherein the cleaning method has the following defects: the stones need to be guided into the cleaning device every time, the stones need to be guided out after the cleaning is finished, in order to avoid waste of the stones, the stones also need to be cleaned for recycling, the cleaning efficiency is low, and the inner wall linings of the stones are abraded greatly.
For solving above-mentioned problem, agitating unit among the prior art is provided with self-cleaning's mechanism, but still has a lot of not enough, and belt cleaning device often integrates inside agitating unit, because can produce a large amount of dusts when concrete mixing, when belt cleaning device is located agitating unit's inside, the dust can block up belt cleaning device's shower nozzle, and the effect when leading to washing agitating unit is relatively poor. In addition, the cleaning device in the prior art is usually fixed on the top of the concrete mixing device, so that the cleaning effect on the lower part of the mixing device is poor, and therefore, a mixing device for concrete processing needs to be designed to overcome the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model adopts the following technical scheme: the stirring device for processing concrete comprises a stirring box, wherein a stirring mechanism is arranged at the central part in the stirring box; the top of the stirring box is also provided with a feeding hole, the center of the bottom of the stirring box is provided with a discharging hole, an annular pipeline is arranged in the stirring box, moving blocks are arranged on the left side and the right side of the annular pipeline, and a moving mechanism for driving the annular pipeline to move up and down is arranged on each moving block; the upper end of the annular pipeline is sequentially communicated with a corrugated pipe and a water inlet pipe, and the water inlet pipe extends to the outside of the stirring box and is communicated with a water supply device arranged outside the stirring box; the lower end of the annular pipeline is provided with a plurality of spray heads; an anti-blocking mechanism for preventing the spray head from being blocked is arranged outside the spray head; the anti-blocking mechanism comprises an outer sleeve sleeved outside the spray head and a cover plate used for blocking the lower end of the outer sleeve; the upper end of the outer sleeve is arranged at the lower end of the annular pipeline, the cover plate is hinged to the lower end of the outer sleeve and can rotate downwards to be opened, and a return spring is arranged between the upper surface of the cover plate and the inner wall of the outer sleeve.
Further, the opening directions of the cover plates on the adjacent anti-blocking mechanisms are opposite, and the cover plates are respectively arranged towards the side wall of the stirring box and the stirring mechanism.
Further, the moving mechanism comprises a threaded rod and a guide rod which are vertically arranged, and a first motor arranged outside the stirring box; the threaded rod penetrates through the moving block and is in threaded connection with the moving block; an output shaft of the first motor penetrates through the top of the stirring box and is connected with the upper end of the threaded rod, and the lower end of the threaded rod is rotatably connected with the inner wall of the stirring box; the guide rod penetrates through the moving block and is in clearance fit with the moving block, and the upper end and the lower end of the guide rod are fixedly connected with the inner wall of the stirring box.
Further, the stirring mechanism comprises a stirring rod and a helical blade arranged on the stirring rod; the top center of agitator tank is provided with the second motor, the output shaft of second motor runs through the top of agitator tank to be connected with the upper end of puddler, helical blade's diameter is less than the diameter of annular duct.
Further, the water supply device comprises a water pump and a water tank which are arranged outside the stirring tank; the water outlet of the water pump is communicated with the water inlet pipe, and the water inlet of the water pump is communicated with the water tank; the water inlet pipe is provided with a valve.
Furthermore, the lower end of the moving block is provided with two annular brushes which respectively surround the outer circumferential surfaces of the threaded rod and the guide rod, and the bristles of the annular brushes are perpendicular to the outer circumferential surface of the threaded rod or the guide rod and are abutted against the outer circumferential surface of the threaded rod or the guide rod.
Further, a sealing ring is arranged on the lower end face of the outer sleeve.
Further, the height of the lower end face of the outer sleeve is flush with the outlet of the spray head.
The utility model has the beneficial effects that: 1. the spray head is provided with the anti-blocking mechanism, when the stirring mechanism is in a stirring state, the spray head does not spray water, at the moment, the cover plate is pressed on the lower end surface of the outer sleeve, and the anti-blocking mechanism is in a closed state, so that dust generated during stirring cannot block an outlet of the spray head. 2. The utility model is provided with the moving mechanism, when the stirring box needs to be cleaned, the first motor drives the annular pipeline to move up and down along the threaded rod, so that the cleaning effect of the utility model is better, and the lower part of the stirring box can be effectively cleaned. 3. The threaded rod and the guide rod are provided with the annular hairbrush, so that the annular hairbrush can effectively clean the threaded rod and the guide rod when the annular pipeline moves up and down, and the phenomenon of jamming when the moving mechanism moves up and down is prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention in the direction of A-A;
FIG. 3 is an enlarged view of a portion of the present invention at A;
FIG. 4 is a schematic structural view of the anti-blocking mechanism according to the present invention in an open state;
reference numerals: 1-a stirring box; 2-a feed inlet; 3-an annular duct; 4-moving block; 5-a guide rod; 6-a threaded rod; 7-a first motor; 8-a second motor; 9-a bellows; 10-a water inlet pipe; 11-a water pump; 12-a water tank; 13-a discharge hole; 14-a stirring rod; 15-helical blades; 16-a spray head; 17-an outer sleeve; 18-a cover plate; 19-a return spring; 20-sealing ring; 21-ring brush.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and examples. The stirring device for concrete processing comprises a stirring box 1, wherein a stirring mechanism is arranged at the central part in the stirring box 1; the top of agitator tank 1 still is provided with feed inlet 2, and the bottom center is provided with discharge gate 13. The bottom of agitator tank is provided with the support column.
An annular pipeline 3 is arranged in the stirring box 1, moving blocks 4 are arranged on the left side and the right side of the annular pipeline 3, and a moving mechanism for driving the annular pipeline 3 to move up and down is arranged on each moving block 4; the upper end of the annular pipeline 3 is sequentially communicated with a corrugated pipe 9 and a water inlet pipe 10, and the water inlet pipe 10 extends to the outside of the stirring box 1 and is communicated with a water supply device arranged outside the stirring box 1; the water supply device comprises a water pump 11 and a water tank 12 which are arranged in the stirring tank 1; the water outlet of the water pump 11 is communicated with the water inlet pipe 10, and the water inlet of the water pump 11 is communicated with the water tank 12; a valve is arranged on the water inlet pipe 10.
The lower end of the annular pipeline 3 is provided with a plurality of spray heads 16; an anti-blocking mechanism for preventing the spray head 16 from being blocked is arranged outside the spray head 16; the anti-blocking mechanism comprises an outer sleeve 17 sleeved outside the spray head 16 and a cover plate 18 used for blocking the lower end of the outer sleeve 17; the upper end of the outer sleeve 17 is arranged at the lower end of the annular pipeline 3, one end of the cover plate 18 is hinged at the lower end of the outer sleeve 17 and can be opened by rotating downwards, and a return spring 19 is arranged between the upper surface of the cover plate 18 and the inner wall of the outer sleeve 17. The opening directions of the cover plates 18 on the adjacent anti-blocking mechanisms are opposite and are respectively arranged towards the side wall of the stirring box 1 and the stirring mechanism. A sealing ring 20 is arranged on the lower end surface of the outer sleeve 17. The lower end surface of the outer sleeve 17 is flush with the outlet of the spray head 16. When water supply mechanism supplies water to the shower nozzle, the shower nozzle sprays water downwards, and under the hydraulic effect, the apron is opened along articulated position rotation downwards, because the opening direction of 18 of apron on the adjacent anti-blocking mechanism respectively towards the lateral wall of agitator tank 1 and the rabbling mechanism sets up, rivers can be followed the apron sprays to the lateral wall of agitator tank and rabbling mechanism, consequently can clear up the lateral wall and the rabbling mechanism of agitator tank effectively.
The moving mechanism comprises a threaded rod 6 and a guide rod 5 which are vertically arranged, and a first motor 7 which is arranged outside the stirring box 1; the threaded rod 6 penetrates through the moving block 4 and is in threaded connection with the moving block 4; an output shaft of the first motor 7 penetrates through the top of the stirring box 1 and is connected with the upper end of the threaded rod 6, and the lower end of the threaded rod 6 is rotatably connected with the inner wall of the stirring box 1; the guide rod 5 penetrates through the moving block 4 and is in clearance fit with the moving block 4, and the upper end and the lower end of the guide rod 5 are fixedly connected with the inner wall of the stirring box 1. The lower end of the moving block 4 is provided with two annular brushes 21 which respectively surround the outer circumferential surfaces of the threaded rod 6 and the guide rod 5, and bristles of the annular brushes 21 are perpendicular to the outer circumferential surface of the threaded rod 6 or the guide rod 5 and are abutted against the outer circumferential surface of the threaded rod 6 or the guide rod 5. When the first motor rotates, the moving block 4 moves up and down along the threaded rod and the guide rod, so that the annular pipeline moves up and down, and the sprayer can effectively clean the stirring box. And owing to be provided with annular brush, when the annular duct removed, annular brush can carry out effective clearance to threaded rod and guide bar, appears the jam phenomenon when preventing the movable block from removing along threaded rod and guide bar.
The stirring mechanism comprises a stirring rod 14 and a helical blade 15 arranged on the stirring rod 14; the top center of agitator tank 1 is provided with second motor 8, the output shaft of second motor 8 runs through the top of agitator tank 1 to be connected with the upper end of puddler 14. And an output shaft of the second motor 8 is rotatably connected with a top plate of the stirring box.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (8)
1. A stirring device for concrete processing comprises a stirring box (1), wherein a stirring mechanism is arranged at the central part in the stirring box (1); the top of agitator tank (1) still is provided with feed inlet (2), and the bottom center is provided with discharge gate (13), its characterized in that: an annular pipeline (3) is arranged in the stirring box (1), moving blocks (4) are arranged on the left side and the right side of the annular pipeline (3), and a moving mechanism for driving the annular pipeline (3) to move up and down is arranged on each moving block (4); the upper end of the annular pipeline (3) is sequentially communicated with a corrugated pipe (9) and a water inlet pipe (10), and the water inlet pipe (10) extends to the outside of the stirring box (1) and is communicated with a water supply device arranged outside the stirring box (1); the lower end of the annular pipeline (3) is provided with a plurality of spray heads (16); an anti-blocking mechanism for preventing the spray head (16) from being blocked is arranged outside the spray head (16); the anti-blocking mechanism comprises an outer sleeve (17) sleeved outside the spray head (16) and a cover plate (18) used for blocking the lower end of the outer sleeve (17); the upper end of the outer sleeve (17) is arranged at the lower end of the annular pipeline (3), the cover plate (18) is hinged to the lower end of the outer sleeve (17) and can be opened in a downward rotating mode, and a return spring (19) is arranged between the upper surface of the cover plate (18) and the inner wall of the outer sleeve (17).
2. The mixing apparatus for concrete processing according to claim 1, wherein: the opening directions of the cover plates (18) on the adjacent anti-blocking mechanisms are opposite, and the cover plates are respectively arranged towards the side wall of the stirring box (1) and the stirring mechanism.
3. The mixing apparatus for concrete processing according to claim 1, wherein: the moving mechanism comprises a threaded rod (6) and a guide rod (5) which are vertically arranged, and a first motor (7) which is arranged outside the stirring box (1); the threaded rod (6) penetrates through the moving block (4) and is in threaded connection with the moving block (4); an output shaft of the first motor (7) penetrates through the top of the stirring box (1) and is connected with the upper end of the threaded rod (6), and the lower end of the threaded rod (6) is rotatably connected with the inner wall of the stirring box (1); the guide rod (5) penetrates through the moving block (4) and is in clearance fit with the moving block (4), and the upper end and the lower end of the guide rod (5) are fixedly connected with the inner wall of the stirring box (1).
4. The mixing apparatus for concrete processing according to claim 1, wherein: the stirring mechanism comprises a stirring rod (14) and a helical blade (15) arranged on the stirring rod (14); the top center of agitator tank (1) is provided with second motor (8), the output shaft of second motor (8) runs through the top of agitator tank (1) to be connected with the upper end of puddler (14), the diameter of helical blade (15) is less than the diameter of annular duct (3).
5. The mixing apparatus for concrete processing according to claim 1, wherein: the water supply device comprises a water pump (11) and a water tank (12) which are arranged in the stirring tank (1); the water outlet of the water pump (11) is communicated with the water inlet pipe (10), and the water inlet of the water pump (11) is communicated with the water tank (12); the water inlet pipe (10) is provided with a valve.
6. A concrete working mixing apparatus as defined in claim 3, wherein: the lower end of the moving block (4) is provided with two annular brushes (21) which respectively encircle the outer circumferential surfaces of the threaded rod (6) and the guide rod (5), and bristles of the annular brushes (21) are perpendicular to the outer circumferential surfaces of the threaded rod (6) or the guide rod (5) and are abutted against the outer circumferential surfaces of the threaded rod (6) or the guide rod (5).
7. The mixing apparatus for concrete processing according to claim 1, wherein: and a sealing ring (20) is arranged on the lower end surface of the outer sleeve (17).
8. The mixing apparatus for concrete processing according to claim 1, wherein: the height of the lower end surface of the outer sleeve (17) is flush with the outlet of the spray head (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120753148.8U CN216152698U (en) | 2021-04-14 | 2021-04-14 | Agitating unit is used in concrete processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120753148.8U CN216152698U (en) | 2021-04-14 | 2021-04-14 | Agitating unit is used in concrete processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216152698U true CN216152698U (en) | 2022-04-01 |
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ID=80834758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120753148.8U Active CN216152698U (en) | 2021-04-14 | 2021-04-14 | Agitating unit is used in concrete processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216152698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115431412A (en) * | 2022-10-20 | 2022-12-06 | 浙江博力建材科技有限公司 | Spraying equipment for cement grinding aid mixing tank |
-
2021
- 2021-04-14 CN CN202120753148.8U patent/CN216152698U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115431412A (en) * | 2022-10-20 | 2022-12-06 | 浙江博力建材科技有限公司 | Spraying equipment for cement grinding aid mixing tank |
| CN115431412B (en) * | 2022-10-20 | 2023-09-19 | 若羌天山水泥有限责任公司 | A kind of spray equipment for cement grinding aid mixing tank |
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