CN219705666U - Dosing unit is used in dry-mixed mortar production - Google Patents
Dosing unit is used in dry-mixed mortar production Download PDFInfo
- Publication number
- CN219705666U CN219705666U CN202321036652.1U CN202321036652U CN219705666U CN 219705666 U CN219705666 U CN 219705666U CN 202321036652 U CN202321036652 U CN 202321036652U CN 219705666 U CN219705666 U CN 219705666U
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- mixing box
- dust collection
- filter screen
- dry
- box
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 69
- 239000012535 impurity Substances 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a proportioning device for dry-mixed mortar production, and particularly relates to the technical field of proportioning devices, comprising a mixing box, wherein a filter screen for filtering impurities in dry-mixed mortar is arranged in the mixing box; the top end of the mixing box is provided with a dust collection mechanism for cleaning dust generated during dry-mixed mortar filtering; the dust collection mechanism comprises a dust collection pipe arranged at the top end inside the mixing box, a plurality of through holes are formed in the bottom end of the dust collection pipe, an air inlet pipe is fixedly communicated with the right end of the dust collection pipe, the right end of the air inlet pipe penetrates through the mixing box and extends out of the right end of the mixing box, a dust collection box is arranged at the right end of the mixing box, and a cleaning mechanism for cleaning impurities on a filter screen is arranged at the top end of the filter screen. The utility model not only can clean dust and avoid environmental pollution, but also can clean impurities on the filter screen and prevent the impurities from blocking the filter screen.
Description
Technical Field
The utility model relates to the technical field of proportioning devices, in particular to a proportioning device for dry-mixed mortar production.
Background
The dry-mixed mortar is usually called as hydraulic cement mixed mortar, and refers to a granular or mixture formed by mixing fine aggregate inorganic cementing material, water-retaining thickening material, mineral admixture and additive in a certain proportion, wherein the dry-mixed mortar batching device is a device for uniformly mixing the ingredients of the dry-mixed mortar through a series of treatments such as stirring and the like so as to ensure that the dry-mixed mortar effect is optimal.
For example, a dry-mixed mortar dosing unit that provides in the chinese patent application of application number 202121545087.2, including the feeder hopper, the feeder hopper below is provided with the proportioning bins, the feeder hopper exit articulates and is fixed with the closing cap, be provided with weighing sensor on the closing cap inside wall, be provided with support frame and cylinder on the feeder hopper lateral wall, the bottom and the support frame rotation of cylinder are connected, and the free end and the closing cap hinge of telescopic link of cylinder link to each other, be provided with filter unit between feeder hopper and the proportioning bins, filter unit includes filter screen, solid fixed ring and axis of rotation, the filter screen passes through the axis of rotation and rotates to be connected in solid fixed ring, it has the dead lever to run through between filter screen and the solid fixed ring. The technical scheme has good material filtering effect.
However, the following problems still exist in this solution: in the technical scheme, the filter assembly for filtering the dry-mixed mortar is exposed to the air, and a large amount of dust is easily generated when the dry-mixed mortar is filtered, so that the surrounding environment is polluted.
Disclosure of Invention
The utility model aims to provide a dosing device for dry-mixed mortar production, which not only can clean dust and avoid environmental pollution, but also can clean impurities on a filter screen and prevent the impurities from blocking the filter screen so as to solve the defects in the technology.
In order to achieve the above object, the present utility model provides the following technical solutions: the batching device for dry-mixed mortar production comprises a mixing box, wherein a filter screen for filtering impurities in dry-mixed mortar is arranged in the mixing box;
the top end of the mixing box is provided with a dust collection mechanism for cleaning dust generated during dry-mixed mortar filtering;
the dust collection mechanism comprises a dust collection pipe arranged at the top end inside the mixing box, a plurality of through holes are formed in the bottom end of the dust collection pipe, an air inlet pipe is fixedly communicated with the right end of the dust collection pipe, the right end of the air inlet pipe penetrates through the mixing box and extends out of the right end of the mixing box, a dust collection box is arranged at the right end of the mixing box, an air suction pump is arranged at the top end of the dust collection box, an air inlet of the air suction pump is fixedly communicated with the bottom end of the air inlet pipe, an air outlet pipe is fixedly communicated with an air outlet pipe, and the bottom end of the air outlet pipe penetrates through the dust collection box and extends into the dust collection box, so that dust generated during dry-mixed mortar filtration can be cleaned;
the top end of the filter screen is provided with a cleaning mechanism for cleaning impurities on the filter screen.
Preferably, the cleaning mechanism comprises a first rotating shaft arranged in the filter screen, the top end of the first rotating shaft penetrates through the filter screen and extends out of the top end of the filter screen, a connecting shaft is arranged at the top end of the first rotating shaft in a penetrating mode, a scraping plate is fixedly arranged at the outer end of the connecting shaft, and the first rotating shaft is movably connected with the filter screen through a bearing to clean impurities on the filter screen.
Preferably, the filter screen is run through to first pivot bottom and extend to the inside bottom of mixing box, first pivot passes through bearing swing joint with mixing box bottom, first pivot bottom runs through and is equipped with first bevel gear, first bevel gear rear end meshing has the second bevel gear, the second bevel gear rear end is fixed to be equipped with the second pivot, the second pivot rear end runs through mixing box and extends mixing box rear end, the second pivot passes through bearing swing joint with mixing box, the second pivot rear end is fixed to be equipped with the motor, can drive first pivot rotation.
Preferably, the left bottom end of the filter screen is fixedly communicated with a discharging pipe, the left end of the discharging pipe penetrates through the mixing box and extends out of the left end of the mixing box, the left end of the mixing box is inserted with a baffle, and the right end of the baffle penetrates through the mixing box and extends to the inside of the discharging pipe, so that impurities are conveniently discharged.
Preferably, a plurality of stirring shafts are fixedly arranged at the bottom end of the first rotating shaft, and can stir the dry-mixed mortar.
Preferably, the left end of the discharging pipe is provided with a collecting box, so that impurities can be collected.
Preferably, the mixing box top is fixedly connected with a feed chute, the feed chute top is movably connected with a box cover through a hinge, the box cover top is fixedly provided with a first handle, and the outer end of the feed chute is provided with a switch valve, so that dry-mixed mortar can conveniently enter the mixing box.
Preferably, the front end of the dust collection box is movably connected with a cabinet door through a hinge, and the front end of the cabinet door is fixedly provided with a second handle, so that dust in the dust collection box can be cleaned.
In the technical scheme, the utility model has the technical effects and advantages that:
1. in order to prevent dust from polluting air, the air pump is turned on, the air pump can suck the dust in the mixing box into the dust collection box through the dust collection pipe, and the dust collection box can collect the dust;
2. when the impurity on the filter screen is cleaned, the motor is turned on, the motor can drive the first rotating shaft to rotate, the scraper blade can be driven to rotate by utilizing the rotation of the first rotating shaft, the impurity on the filter screen can be cleaned by the rotation of the scraper blade, and the filter screen is prevented from being blocked by the impurity.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a cross-sectional view of the mixing tank, dust bin and collection tank of the present utility model;
FIG. 3 is a schematic view of a dust suction mechanism according to 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 showing the construction of the first bevel gear, the second bevel gear and the motor of the present utility model;
fig. 6 is a rear view of the present utility model.
Reference numerals illustrate:
1 mixing box, 2 filter screens, 3 dust absorption mechanisms, 301 dust absorption pipes, 302 through holes, 303 air inlet pipes, 304 air extraction pumps, 305 air outlet pipes, 306 dust collection boxes, 4 cleaning mechanisms, 401 first rotating shafts, 402 connecting shafts, 403 scraping plates, 404 discharging pipes, 405 baffle plates, 406 first bevel gears, 407 second bevel gears, 408 second rotating shafts, 409 motors, 5 collecting boxes, 6 stirring shafts and 7 feeding grooves.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a batching device for dry-mixed mortar production as shown in figures 1-6, which comprises a mixing box 1, wherein a filter screen 2 for filtering impurities in dry-mixed mortar is arranged in the mixing box 1, a dust suction mechanism 3 for cleaning dust generated during dry-mixed mortar filtering is arranged at the top end of the inside of the mixing box 1, a feeding groove 7 is fixedly communicated with the top end of the mixing box 1, a box cover is movably connected at the top end of the feeding groove 7 through a hinge, a first handle is fixedly arranged at the top end of the box cover, and a switch valve is arranged at the outer end of the feeding groove 7;
the dust collection mechanism 3 comprises a dust collection pipe 301 arranged at the top end inside the mixing box 1, a plurality of through holes 302 are formed in the bottom end of the dust collection pipe 301, an air inlet pipe 303 is fixedly communicated with the right end of the dust collection pipe 301, the right end of the air inlet pipe 303 penetrates through the mixing box 1 and extends out of the right end of the mixing box 1, a dust collection box 306 is arranged at the right end of the mixing box 1, an air suction pump 304 is arranged at the top end of the dust collection box 306, an air inlet of the air suction pump 304 is fixedly communicated with the bottom end of the air inlet pipe 303, an air outlet pipe 305 is fixedly communicated with an air outlet of the air suction pump 304, and the bottom end of the air outlet pipe 305 penetrates through the dust collection box 306 and extends into the dust collection box 306;
the on-off valve is opened, then the box cover is opened by pulling the first handle, dry mixed mortar is poured into the mixing box 1 through the feed chute 7, in order to prevent dust from polluting the air, the air suction pump 304 is opened, the air suction pump 304 can suck the dust in the mixing box 1 into the air inlet pipe 303 through the dust suction pipe 301 and then into the air outlet pipe 305, and finally the dust enters the dust collection box 306, and the dust collection box 306 can collect the dust.
The filter screen 2 is characterized in that a cleaning mechanism 4 for cleaning impurities on the filter screen 2 is arranged at the top end of the filter screen 2, the cleaning mechanism 4 comprises a first rotating shaft 401 arranged inside the filter screen 2, the top end of the first rotating shaft 401 penetrates through the filter screen 2 and extends out of the top end of the filter screen 2, a connecting shaft 402 is arranged at the top end of the first rotating shaft 401 in a penetrating mode, a scraping plate 403 is fixedly arranged at the outer end of the connecting shaft 402, the first rotating shaft 401 is movably connected with the filter screen 2 through a bearing, a discharging pipe 404 is fixedly communicated with the bottom end of the left side of the filter screen 2, the left end of the discharging pipe 404 penetrates through the mixing box 1 and extends out of the left end of the mixing box 1, a baffle 405 is inserted into the left end of the mixing box 1 and extends into the discharging pipe 404, and a collecting box 5 is arranged at the left end of the discharging pipe 404;
in order to drive the first rotating shaft 401 to rotate, as shown in fig. 5, the bottom end of the first rotating shaft 401 penetrates through the filter screen 2 and extends to the bottom end inside the mixing box 1, the first rotating shaft 401 is movably connected with the bottom end of the mixing box 1 through a bearing, a first bevel gear 406 is arranged at the bottom end of the first rotating shaft 401 in a penetrating manner, a second bevel gear 407 is meshed with the rear end of the first bevel gear 406, a second rotating shaft 408 is fixedly arranged at the rear end of the second bevel gear 407, the rear end of the second rotating shaft 408 penetrates through the mixing box 1 and extends out of the rear end of the mixing box 1, the second rotating shaft 408 is movably connected with the mixing box 1 through a bearing, a motor 409 is fixedly arranged at the rear end of the second rotating shaft 408, a motor 409 is turned on, the motor 409 can drive the second rotating shaft 408 to rotate, a second bevel gear 407 is fixedly arranged at the front end of the second rotating shaft 408, a first bevel gear 406 is meshed with the front end of the second bevel gear 406, the first bevel gear 406 is fixedly arranged inside the second bevel gear 401, and accordingly the first rotating shaft 401 can be driven to rotate.
When clearing up the impurity on the filter screen 2, open motor 409, motor 409 can drive first pivot 401 and rotate, and first pivot 401 top runs through and is equipped with connecting axle 402, connecting axle 402 outer end is fixed to be equipped with scraper blade 403, and it can drive scraper blade 403 rotation to utilize first pivot 401 to rotate, and scraper blade 403 rotates and can clear up the impurity on the filter screen 2, prevents impurity jam filter screen 2, when needing to discharge impurity, pulling baffle 405 pulls baffle 405 from discharging pipe 404 inside, and scraper blade 403 rotates and can impel the discharging pipe 404 inside with the impurity on the filter screen 2, and the impurity passes through discharging pipe 404 to be discharged, and the left end of mixing box 1 is equipped with collecting box 5, and the impurity passes through discharging pipe 404 and gets into collecting box 5 inside, and collecting box 5 can collect the impurity.
In order to make the dry-mixed mortar mix more uniformly, as shown in fig. 2 and 4, the bottom end of the first rotating shaft 401 is fixedly provided with a plurality of stirring shafts 6, and since the bottom end of the first rotating shaft 401 is provided with a plurality of stirring shafts 6, the stirring shafts 6 can be driven to rotate while the first rotating shaft 401 rotates, and the stirring shafts 6 can stir the dry-mixed mortar, so that the dry-mixed mortar mix more uniformly.
Moreover, can clear up the inside dust of dust collection box 306, as shown in fig. 1, dust collection box 306 front end has the cabinet door through hinge swing joint, the cabinet door front end is fixed to be equipped with the second handle, opens the cabinet door through the second handle, can observe inside dust collection box 306 to can make things convenient for people to clear up the inside dust of dust collection box 306.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. The utility model provides a dosing unit is used in dry-mixed mortar production, includes mixing box (1), its characterized in that: a filter screen (2) for filtering impurities in the dry-mixed mortar is arranged in the mixing box (1);
a dust collection mechanism (3) for cleaning dust generated during dry-mixed mortar filtration is arranged at the top end inside the mixing box (1);
the dust collection mechanism (3) comprises a dust collection pipe (301) arranged at the top end inside the mixing box (1), a plurality of through holes (302) are formed in the bottom end of the dust collection pipe (301), an air inlet pipe (303) is fixedly communicated with the right end of the dust collection pipe (301), the right end of the air inlet pipe (303) penetrates through the mixing box (1) and extends out of the right end of the mixing box (1), a dust collection box (306) is arranged at the right end of the mixing box (1), an air suction pump (304) is arranged at the top end of the dust collection box (306), an air inlet of the air suction pump (304) is fixedly communicated with the bottom end of the air inlet pipe (303), an air outlet pipe (305) is fixedly communicated with an air outlet of the air suction pump (304), and the bottom end of the air outlet pipe (305) penetrates through the dust collection box (306) and extends into the dust collection box (306);
the top of the filter screen (2) is provided with a cleaning mechanism (4) for cleaning impurities on the filter screen (2).
2. The batching device for dry-mixed mortar production according to claim 1, wherein: the cleaning mechanism (4) comprises a first rotating shaft (401) arranged inside the filter screen (2), the top end of the first rotating shaft (401) penetrates through the filter screen (2) and extends out of the top end of the filter screen (2), a connecting shaft (402) is arranged at the top end of the first rotating shaft (401) in a penetrating mode, a scraping plate (403) is fixedly arranged at the outer end of the connecting shaft (402), and the first rotating shaft (401) is movably connected with the filter screen (2) through a bearing.
3. The batching device for dry-mixed mortar production according to claim 2, wherein: the filter screen (2) is penetrated to the bottom of first pivot (401) and extends to the inside bottom of mixing box (1), first pivot (401) and mixing box (1) bottom pass through bearing swing joint, first pivot (401) bottom is penetrated and is equipped with first bevel gear (406), first bevel gear (406) rear end meshing has second bevel gear (407), second bevel gear (407) rear end is fixed and is equipped with second pivot (408), second pivot (408) rear end runs through mixing box (1) and extends mixing box (1) rear end, second pivot (408) and mixing box (1) pass through bearing swing joint, second pivot (408) rear end is fixed and is equipped with motor (409).
4. The batching device for dry-mixed mortar production according to claim 1, wherein: the left side bottom fixed intercommunication of filter screen (2) has discharging pipe (404), discharging pipe (404) left end runs through mixing box (1) and extends mixing box (1) left end, mixing box (1) left end grafting has baffle (405), baffle (405) right-hand member runs through mixing box (1) and extends to discharging pipe (404) inside.
5. The batching device for dry-mixed mortar production according to claim 2, wherein: a plurality of stirring shafts (6) are fixedly arranged at the bottom end of the first rotating shaft (401).
6. The dosing device for dry-mixed mortar production according to claim 4, wherein: the left end of the discharging pipe (404) is provided with a collecting box (5).
7. The batching device for dry-mixed mortar production according to claim 1, wherein: the novel mixing box is characterized in that the top end of the mixing box (1) is fixedly communicated with a feeding groove (7), the top end of the feeding groove (7) is movably connected with a box cover through a hinge, a first handle is fixedly arranged at the top end of the box cover, and a switch valve is arranged at the outer end of the feeding groove (7).
8. The batching device for dry-mixed mortar production according to claim 1, wherein: the front end of the dust collection box (306) is movably connected with a cabinet door through a hinge, and a second handle is fixedly arranged at the front end of the cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321036652.1U CN219705666U (en) | 2023-05-04 | 2023-05-04 | Dosing unit is used in dry-mixed mortar production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321036652.1U CN219705666U (en) | 2023-05-04 | 2023-05-04 | Dosing unit is used in dry-mixed mortar production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219705666U true CN219705666U (en) | 2023-09-19 |
Family
ID=87981657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321036652.1U Active CN219705666U (en) | 2023-05-04 | 2023-05-04 | Dosing unit is used in dry-mixed mortar production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219705666U (en) |
-
2023
- 2023-05-04 CN CN202321036652.1U patent/CN219705666U/en active Active
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