CN220356719U - Sampler for dry-mixed mortar preparation - Google Patents
Sampler for dry-mixed mortar preparation Download PDFInfo
- Publication number
- CN220356719U CN220356719U CN202321977304.4U CN202321977304U CN220356719U CN 220356719 U CN220356719 U CN 220356719U CN 202321977304 U CN202321977304 U CN 202321977304U CN 220356719 U CN220356719 U CN 220356719U
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- Prior art keywords
- sampling
- dry
- mixed mortar
- tube
- groove
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 63
- 238000002360 preparation method Methods 0.000 title claims description 11
- 238000005070 sampling Methods 0.000 claims abstract description 163
- 238000007599 discharging Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 23
- 239000000843 powder Substances 0.000 description 14
- 238000005457 optimization Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000007580 dry-mixing Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of dry-mixed mortar, and particularly discloses a sampler for preparing dry-mixed mortar, which comprises a sampling box arranged at the bottom of a feeding cylinder, wherein the top of the sampling box is fixedly connected with the outer wall of the bottom of the feeding cylinder through a plurality of connecting rods, a sampling cylinder is arranged in the sampling box, the sampling cylinder is arranged in a hollow manner, the bottom of the sampling cylinder is positioned in the sampling box, the top of the sampling cylinder is positioned in the feeding cylinder, a plurality of sampling grooves are vertically formed in the top of the sampling cylinder, and a discharge groove is formed in the bottom of the sampling cylinder. According to the utility model, the top of the sampling tube is positioned in the feeding tube, dry-mixed mortar enters the sampling tube through the vertical sampling groove, even if heavy materials sink when the dry-mixed mortar is transported in the feeding tube, the sampling groove has a certain depth, and light and heavy materials can enter the sampling tube, so that the situation that when sampling is carried out from the upper part and the bottom, the obtained material samples are uneven is avoided.
Description
Technical Field
The utility model relates to the technical field of dry-mixed mortar, in particular to a sampler for preparing dry-mixed mortar.
Background
The dry powder mortar is a granular or powdery material which is formed by physically mixing aggregate (such as quartz sand) subjected to drying and screening treatment, inorganic cementing material (such as cement) and additive (such as polymer) according to a certain proportion, is transported to a construction site in a bag or bulk mode, and can be directly used after being mixed with water.
The dry-mixed mortar needs to be mixed with various materials in the production process, so the specific gravity occupied among the various materials can directly influence the quality of the dry-mixed mortar, when the dry-mixed mortar needs to be sampled and detected after being mixed and stirred, the dry-mixed mortar is generally sampled in a storage vat or in the transportation process, the dry-mixed mortar is directly sampled in the static material of the storage vat, the sample can only be sampled from the surface of the storage vat, the obtained sample is not uniform enough, a blanking groove is generally formed at the bottom of the feeding barrel for transporting the materials to drop part of the materials, although the method is used for sampling in the material flowing process, the weights of the components of the materials are different, the heavier materials are arranged below and the lighter materials are arranged above in the transportation process, and the sample obtained by opening a blanking opening at the bottom of the feeding barrel is not uniform.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a sampler for preparing dry-mixed mortar.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a sampler that dry-mixed mortar preparation was used, includes the sampling box of installing in feeding cylinder bottom, sampling box top through a plurality of connecting rods and feeding cylinder bottom outer wall fixed connection, is equipped with the sampling cylinder in the sampling box, and the sampling cylinder is the cavity setting, and sampling cylinder bottom is located the sampling box, and sampling cylinder top is located the feeding cylinder, and a plurality of sampling grooves have been vertically seted up at sampling cylinder top, and the blown down tank has been seted up to sampling cylinder bottom.
Preferably, the sampling tube is rotationally connected with the sampling box and the feeding tube, the interval between the first sampling groove and the last sampling groove is smaller than 180 degrees along the rotation direction of the sampling tube, a sliding plate is vertically and slidably connected in the sampling tube, an electric push rod is arranged at the bottom of the sliding plate, the top of the electric push rod is fixedly connected with the sliding plate, and the bottom of the electric push rod is fixedly connected with the inner wall of the bottom of the sampling tube.
Preferably, the bottom of the sampling box is fixedly connected with a fixed block, the sampling tube penetrates through the fixed block, an annular groove is formed in the fixed block, and the sampling tube is rotationally connected with the fixed block.
Preferably, the outside of the sampling tube is connected with a baffle ring, the outer diameter of the top of the baffle ring is smaller than the outer diameter of the bottom of the ring groove, the bottom groove is annular, the bottom groove is provided with a through groove, and a plug is arranged in the through groove.
Preferably, the inner wall of the bottom of the sampling box is fixedly connected with a motor, and the output end of the top of the motor is fixedly connected with the sampling tube.
Preferably, the lower one side bottom of sampling box height has seted up the feed opening, and the feed opening is located same one side with the blown down tank, vertically installs the baffle on the sampling box bottom inner wall, and the baffle is located one side that the motor is close to the blown down tank.
Preferably, the sampling box bottom is detachably provided with a collecting box, the top of the collecting box is provided with an opening, the collecting box is positioned below the blanking opening, one side of the collecting box is fixedly connected with a connecting plate, and the connecting plate is connected with the bottom of the sampling box through a bolt.
Preferably, one side of the feed opening is provided with a rotating plate, the rotating plate is rotationally connected with the sampling box through a pin shaft, the other side of the feed opening is rotationally connected with a clamping plate along the horizontal direction, and the clamping plate can clamp the rotating plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the top of the sampling tube is positioned in the feeding tube, dry-mixed mortar enters the inside of the sampling tube through the vertical sampling groove, even if heavy materials sink when the dry-mixed mortar is transported in the feeding tube, the sampling groove has a certain depth, and light and heavy materials can enter the inside of the sampling tube, so that the situation that the samples of the materials are uneven when the materials are sampled from the upper part and the bottom is avoided.
2. After a certain amount of dry-mixed mortar is piled in the collecting box, a worker can unscrew the bolts, so that the collecting box is taken down, the dry-mixed mortar in the collecting box is taken out for detection, when the collecting box is taken down, the worker rotates the rotating plate, the rotating plate blocks the blanking port, then the clamping plate is rotated again, the clamping plate abuts against the bottom of the rotating plate, and therefore the rotating plate is fixed, and dry-mixed mortar is prevented from falling from the blanking port when the collecting box is taken down.
3. The sampling groove rotates, when the sampling groove is opposite to the feeding direction of the feeding cylinder, dry-mixed mortar cannot enter the sampling cylinder, the speed of the dry-mixed mortar entering the sampling cylinder can be controlled by controlling the time of the sampling groove towards the feeding direction of the feeding cylinder, and when the sampling speed of the sampling groove is reduced, the ratio of materials of the obtained dry-mixed mortar is closer to the average value and is more accurate; the initial position of the sliding plate is controlled, so that the single sampling amount of the sampling tube can be controlled, a small amount of sampling is performed for multiple times, and the result is more accurate.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model after being integrally assembled;
FIG. 2 is a schematic view of a sampling tube according to the present utility model;
FIG. 3 is a schematic view of the structure of the fixing block according to the present utility model;
FIG. 4 is a schematic view of the structure of the sampling tank according to the present utility model;
FIG. 5 is a cross-sectional view of the sample tank of the present utility model;
fig. 6 is a cross-sectional view of the collection box of the present utility model.
In the figure: 1. sampling box; 2. a sampling tube; 3. a connecting rod; 4. a collection box; 5. a sampling groove; 6. a baffle ring; 7. a slide plate; 8. an electric push rod; 9. a discharge chute; 10. a fixed block; 11. a ring groove; 12. a bottom groove; 13. a connecting plate; 14. a bolt; 15. a motor; 16. a baffle; 17. a clamping plate; 18. a rotating plate; 19. and a feed opening.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, a sampler for dry mixed mortar preparation, including installing the sampling box 1 in the feeding barrel bottom, sampling box 1 top is through a plurality of connecting rods 3 and feeding barrel bottom outer wall fixed connection, is equipped with sampling barrel 2 in the sampling box 1, and sampling barrel 2 is the cavity setting, and sampling barrel 2 bottom is located sampling box 1, and sampling barrel 2 top is located the feeding barrel, and sampling barrel 2 top is vertical to be offered a plurality of sampling grooves 5, and discharging groove 9 has been offered to sampling barrel 2 bottom. The feeding cylinder is obliquely arranged, the top of the sampling box 1 is connected with the bottom of the feeding cylinder through a connecting rod 3, and the sampling box 1 is obliquely arranged.
As a technical optimization scheme of the utility model, a sampling tube 2 is rotationally connected with a sampling box 1 and a feeding tube, the interval between a first sampling groove 5 and a last sampling groove 5 is smaller than 180 degrees along the rotation direction of the sampling tube 2, a sliding plate 7 is vertically and slidingly connected in the sampling tube 2, an electric push rod 8 is arranged at the bottom of the sliding plate 7, the top of the electric push rod 8 is fixedly connected with the sliding plate 7, and the bottom is fixedly connected with the inner wall of the bottom of the sampling tube 2. When the sampling tank 5 faces the feeding direction of the feeding cylinder, dry-mixed mortar enters the sampling cylinder 2 from the sampling tank 5 and falls on the top of the sliding plate 7, after a certain amount of dry-mixed mortar is accumulated on the top of the sliding plate 7, the electric push rod 8 contracts to drive the sliding plate 7 to move downwards, and the dry-mixed mortar above the sliding plate 7 can enter the sampling box 1 from the discharging tank 9.
As a technical optimization scheme of the utility model, the bottom of a sampling box 1 is fixedly connected with a fixed block 10, a sampling tube 2 penetrates through the fixed block 10, a ring groove 11 is formed in the fixed block 10, and the sampling tube 2 is rotatably connected with the fixed block 10. The sampling tube 2 is rotatably connected with the feeding tube, a small amount of powder falls from the connecting position, and the powder can enter the annular groove 11 from the connecting gap.
As a technical optimization scheme of the utility model, the outside of the sampling tube 2 is connected with a baffle ring 6, the outer diameter of the top of the baffle ring 6 is smaller than the outer diameter of the bottom, the bottom of a ring groove 11 is provided with a bottom groove 12, the bottom groove 12 is annular, the bottom of the bottom groove 12 is provided with a through groove, and a plug is arranged in the through groove. The baffle ring 6 can guide the powder to the periphery, so that the powder falls in the bottom groove 12, and after more powder is accumulated in the bottom groove 12, the powder is cleaned through the through groove at the bottom of the bottom groove 12, so that the powder is prevented from falling off at the joint of the sampling tube 2 and the feeding tube, and pollution is avoided.
As a technical optimization scheme of the utility model, the inner wall of the bottom of the sampling box 1 is fixedly connected with a motor 15, and the output end of the top of the motor 15 is fixedly connected with the sampling tube 2. The motor 15 drives the sampling tube 2 to rotate, thereby sampling.
As a technical optimization scheme of the utility model, a feed opening 19 is formed in the bottom of one side of the sampling box 1 with a lower height, the feed opening 19 and the discharge chute 9 are positioned on the same side, a baffle 16 is vertically arranged on the inner wall of the bottom of the sampling box 1, and the baffle 16 is positioned on one side of the motor 15 close to the discharge chute 9. The baffle 16 in the sampling box 1 can block dry-mixed mortar to a certain extent, so that the dry-mixed mortar is prevented from being accumulated at the bottom of the sampling box 1 without entering the collecting box 4 through the blanking port 19, and the work of the motor 15 is prevented from being influenced.
As a technical optimization scheme of the utility model, the bottom of the sampling box 1 is detachably provided with the collecting box 4, the top of the collecting box 4 is provided with an opening, the collecting box 4 is positioned below the blanking opening 19, one side of the collecting box 4 is fixedly connected with the connecting plate 13, and the connecting plate 13 is connected with the bottom of the sampling box 1 through the bolt 14. After a certain amount of dry-mixed mortar is piled in the collecting box 4, a worker can unscrew the bolt 14, take the collecting box 4 off, and take out the dry-mixed mortar for detection.
As a technical optimization scheme of the utility model, one side of a feed opening 19 is provided with a rotating plate 18, the rotating plate 18 is rotationally connected with a sampling box 1 through a pin shaft, the other side of the feed opening 19 is rotationally connected with a clamping plate 17 along the horizontal direction, and the clamping plate 17 can clamp the rotating plate 18. When the collecting box 4 is taken down, a worker rotates the rotating plate 18, the rotating plate 18 blocks the blanking opening 19, then the clamping plate 17 is rotated, and the clamping plate 17 abuts against the bottom of the rotating plate 18, so that the rotating plate 18 is fixed, and dry-mixed mortar is prevented from falling from the blanking opening 19 when the collecting box 4 is taken down.
When the dry-mixed mortar collecting device is used, the device is arranged at a preset position at the bottom of the feeding cylinder, the initial state of the sampling cylinder 2 is that the sampling tank 5 is opposite to the feeding direction of the feeding cylinder, more dry-mixed mortar does not enter the sampling cylinder 2 through the sampling tank 5, when sampling is needed, the motor 15 drives the sampling cylinder 2 to continuously rotate, when the sampling tank 5 faces to the feeding direction of the feeding cylinder, dry-mixed mortar enters the sampling cylinder 2 from the sampling tank 5 and falls on the top of the sliding plate 7, after a certain amount of dry-mixed mortar is accumulated on the top of the sliding plate 7, the electric push rod 8 contracts to drive the sliding plate 7 to move downwards, when the height of the sliding plate 7 is lower than that of the discharging tank 9, dry-mixed mortar above the sliding plate 7 enters the sampling box 1 from the discharging tank 9, and because the sampling box 1 and the sampling cylinder 2 are in an inclined state, the dry-mixed mortar enters the collecting box 4 through the discharging opening 19 at the bottom of the sampling box 1, so that one-time sampling is completed, when a certain amount of dry-mixed mortar is accumulated in the collecting box 4, a working staff can detach the bolt 14, the dry-mixed mortar is taken out from the sampling box 4, the dry-mixed mortar is taken out, the dry-mixed mortar is detected, the dry-mixed mortar is collected by the working staff is under the condition, the dry-mixed mortar is prevented from dropping the dry-mixed mortar is prevented from rotating the collecting plate 18 by the dry-mixed mortar collecting box, and then the dry-mixed mortar is prevented from rotating the dry-mixing box 18 from rotating plate 18 and the dry-mixing box 18 by rotating the dry-mixing box 18.
The top of the sampling tube 2 is positioned in the feeding tube, dry-mixed mortar enters the sampling tube 2 through the vertical sampling groove 5, even if heavy materials sink when the dry-mixed mortar is transported in the feeding tube, the sampling groove 5 has a certain depth, and light and heavy materials can enter the sampling tube 2, so that the situation that when sampling from the upper part and the bottom is avoided, the samples of the materials are obtained unevenly is avoided.
The sampling tank 5 rotates, when the sampling tank 5 is opposite to the feeding direction of the feeding cylinder, dry-mixed mortar cannot enter the sampling cylinder 2, the speed of the dry-mixed mortar entering the sampling cylinder 2 can be controlled by controlling the time of the sampling tank 5 in the feeding direction of the feeding cylinder, and when the sampling speed of the sampling tank 5 is reduced, the ratio between the materials of the obtained dry-mixed mortar is closer to the average value and is more accurate.
The initial position of the sliding plate 7 is controlled, so that the single sampling amount of the sampling tube 2 can be controlled, a small amount of sampling is performed for multiple times, and the result is more accurate.
The sampling tube 2 rotates with the feeding tube to be connected, and a small amount of powder is likely to drop from the hookup location, and feeding tube bottom is fixed with fixed block 10, and fixed block 10 is also rotated with sampling tube 2 and is connected, and the powder enters into annular 11 from the gap of being connected, keeps off ring 6 and leads to around, makes the powder fall in the undercut 12, pile up more powder in undercut 12 after, clear up the powder through the logical groove of undercut 12 bottom, avoid having the powder to drop through the junction of sampling tube 2 and feeding tube, cause the pollution.
The baffle 16 in the sampling box 1 can block dry-mixed mortar to a certain extent, so that the dry-mixed mortar is prevented from being accumulated at the bottom of the sampling box 1 without entering the collecting box 4 through the blanking port 19, and the work of the motor 15 is prevented from being influenced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a sampler that dry-mixed mortar preparation was used, includes sample case (1) of installing in the feed cylinder bottom, its characterized in that, sample case (1) top is through a plurality of connecting rods (3) and feed cylinder bottom outer wall fixed connection, is equipped with sample tube (2) in sample case (1), and sample tube (2) are the cavity setting, and sample tube (2) bottom is located sample case (1), and sample tube (2) top is located the feed cylinder, and a plurality of sampling grooves (5) have been vertically seted up at sample tube (2) top, and blown down tank (9) have been seted up to sample tube (2) bottom.
2. The sampler for dry-mixed mortar preparation according to claim 1, wherein the sampling tube (2) is rotationally connected with the sampling box (1) and the feeding tube, the interval between the first sampling groove (5) and the last sampling groove (5) is smaller than 180 degrees along the rotation direction of the sampling tube (2), a sliding plate (7) is vertically and slidingly connected in the sampling tube (2), an electric push rod (8) is arranged at the bottom of the sliding plate (7), the top of the electric push rod (8) is fixedly connected with the sliding plate (7), and the bottom is fixedly connected with the inner wall of the bottom of the sampling tube (2).
3. The sampler for dry-mixed mortar preparation according to claim 2, wherein the bottom of the sampling box (1) is fixedly connected with a fixed block (10), the sampling tube (2) penetrates through the fixed block (10), a ring groove (11) is formed in the fixed block (10), and the sampling tube (2) is rotationally connected with the fixed block (10).
4. The sampler for dry-mixed mortar preparation according to claim 3 is characterized in that the outer side of the sampling tube (2) is connected with a baffle ring (6), the outer diameter of the top of the baffle ring (6) is smaller than the outer diameter of the bottom, a bottom groove (12) is formed in the bottom of the annular groove (11), the bottom groove (12) is annular, a through groove is formed in the bottom of the bottom groove (12), and a plug is arranged in the through groove.
5. The sampler for dry-mixed mortar preparation according to claim 1 is characterized in that the inner wall of the bottom of the sampling box (1) is fixedly connected with a motor (15), and the output end of the top of the motor (15) is fixedly connected with a sampling tube (2).
6. The sampler for preparing dry-mixed mortar according to claim 1, wherein a blanking opening (19) is formed in the bottom of one side of the sampling box (1) with lower height, the blanking opening (19) and the discharging groove (9) are positioned on the same side, a baffle (16) is vertically arranged on the inner wall of the bottom of the sampling box (1), and the baffle (16) is positioned on one side of the motor (15) close to the discharging groove (9).
7. The sampler for dry-mixed mortar preparation according to claim 6, wherein the bottom of the sampling box (1) is detachably provided with a collecting box (4), the top of the collecting box (4) is provided with an opening, the collecting box (4) is positioned below a blanking port (19), one side of the collecting box (4) is fixedly connected with a connecting plate (13), and the connecting plate (13) is connected with the bottom of the sampling box (1) through a bolt (14).
8. The sampler for dry-mixed mortar preparation according to claim 6 is characterized in that one side of the blanking opening (19) is provided with a rotating plate (18), the rotating plate (18) is rotationally connected with the sampling box (1) through a pin shaft, the other side of the blanking opening (19) is rotationally connected with a clamping plate (17) along the horizontal direction, and the clamping plate (17) can clamp the rotating plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321977304.4U CN220356719U (en) | 2023-07-26 | 2023-07-26 | Sampler for dry-mixed mortar preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321977304.4U CN220356719U (en) | 2023-07-26 | 2023-07-26 | Sampler for dry-mixed mortar preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356719U true CN220356719U (en) | 2024-01-16 |
Family
ID=89483564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321977304.4U Active CN220356719U (en) | 2023-07-26 | 2023-07-26 | Sampler for dry-mixed mortar preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220356719U (en) |
-
2023
- 2023-07-26 CN CN202321977304.4U patent/CN220356719U/en active Active
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