CN219748510U - Material metering device of dry-mixed mortar stirring station - Google Patents
Material metering device of dry-mixed mortar stirring station Download PDFInfo
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- CN219748510U CN219748510U CN202320631017.1U CN202320631017U CN219748510U CN 219748510 U CN219748510 U CN 219748510U CN 202320631017 U CN202320631017 U CN 202320631017U CN 219748510 U CN219748510 U CN 219748510U
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- pipe chain
- metering
- dry
- raw materials
- mixed mortar
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- 238000003756 stirring Methods 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 title claims abstract description 30
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 38
- 238000005303 weighing Methods 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 241000406668 Loxodonta cyclotis Species 0.000 claims abstract description 3
- 238000003823 mortar mixing Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000004576 sand Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000006004 Quartz sand Substances 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
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model belongs to the technical field of mechanical equipment of a dry-mixed mortar stirring station, and particularly relates to a material metering device of the dry-mixed mortar stirring station. Including measurement platform, a plurality of former feed bin, the bottom and the top of former feed bin are equipped with raw materials export, raw materials feed back mouth respectively, and raw materials exit linkage has the pipe chain conveyer, is equipped with pipe chain discharge gate, a plurality of pipe chain feed back mouth on the pipe chain conveyer, and pipe chain feed back mouth is connected with raw materials feed back mouth, and measurement platform is located one side of former feed bin, and measurement platform below is equipped with stirring platform, installs metering mechanism on the measurement platform, and the metering mechanism input is connected with pipe chain discharge gate, and the metering mechanism output is connected with agitated vessel through the elephant trunk, and agitated vessel installs on stirring platform. The utility model is more energy-saving and environment-friendly in the whole process of transportation and metering, and has accurate metering result and longer service life of the weighing sensor after twice metering.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment of a dry-mixed mortar stirring station, and particularly relates to a material metering device of the dry-mixed mortar stirring station.
Background
The dry-mixed 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. At present, when raw materials, particularly sand materials for preparing dry-mixed mortar are weighed and metered, a raw material bin discharge hole is adopted to enter a batching scale through a chute for weighing, and then the raw material bin discharge hole is conveyed to a stirrer through a belt conveyor and a bucket elevator, so that the occupied area of the stirring station is large, the structure of the stirring station is not compact, or the raw material is firstly conveyed to the batching scale at the top of the stirrer from the raw material bin through the bucket elevator, and enters the stirrer through the chute after being weighed, the bucket elevator is still required to be lifted, a pit is generally required for the bucket elevator, and accumulated water can be led into the pit due to the design of the pit, so that the water content of the dry-mixed mortar does not reach the standard. In addition, sand materials are conveyed to the batching scale in a filling quantity usually, the conveying device stops after the set quantity is reached, and at the moment, some sand materials are reserved on the conveying device, and the sand materials are exposed in a non-closed environment and are easy to fail in index.
The patent of application number 202220564699.4 discloses a dry-mixed mortar stirring station dry sand metering device, and this patent is a measurement mode that dry-mixed mortar stirring station is commonly used, carries the batching scale with the material through screw conveyer, and the rethread bucket elevator carries to waiting to mix the storehouse, because screw conveyer needs certain inclination, therefore this patent area is great, and the structure is not compact, and the bucket elevator still needs to set up the pit simultaneously, easily ponds.
Disclosure of Invention
The utility model aims to provide a material metering device of a dry-mixed mortar stirring station, which aims to solve the problems in the prior art.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a dry-mixed mortar stirring station material metering device, including the measurement platform, a plurality of former feed bin, the bottom and the top of former feed bin are equipped with the raw materials export respectively, the raw materials feed back mouth, raw materials exit linkage has the pipe chain conveyer, be equipped with pipe chain discharge gate on the pipe chain conveyer, a plurality of pipe chain feed back mouth, pipe chain feed back mouth is connected with the raw materials feed back mouth, the measurement platform is located one side of former feed bin, the measurement platform below is equipped with the stirring platform, install metering mechanism on the measurement platform, the metering mechanism input is connected with pipe chain discharge gate, the metering mechanism output is connected with agitated vessel through the elephant trunk, agitated vessel installs on the stirring platform, the raw materials export, raw materials feed back mouth, pipe chain discharge gate, all be equipped with pneumatic push-pull valve on the metering mechanism output, pneumatic push-pull valve, pipe chain conveyer, metering mechanism and dry-mixed mortar stirring station control system electric connection.
Further, a flexible connection is arranged on the pipe chain discharge port, and the chute is connected with the metering mechanism through the flexible connection.
Further, the metering mechanism comprises a metering hopper, three ear seats are welded on the outer wall of the metering hopper, and the three ear seats are distributed in a regular triangle on the horizontal plane.
Further, the metering mechanism further comprises an air spring, the air spring is arranged below the ear seat, a weighing sensor is arranged below the air spring, and the weighing sensor is arranged on the metering platform.
Further, a vibrator is arranged on the outer wall of the measuring hopper.
The utility model has the following beneficial effects:
1. the pipe chain conveyor is adopted to replace a belt conveyor, a screw conveyor and a bucket elevator, so that the installation space is more compact, and the space utilization rate is higher.
2. The pipe chain conveyor is a full-closed conveyor, the whole conveying process is closed, a dust removing device is not required to be arranged in other places except the raw grain bin, and the pipe chain conveyor is more energy-saving and environment-friendly in use.
3. The pipe chain conveyor is positive-displacement conveying, and the conveying capacity in unit time can be calculated, so that the utility model can realize twice metering, and the pipe chain conveyor is used for preliminary metering, so that more interference is not required to be conveyed in the batching process, thereby causing larger energy loss, and simultaneously avoiding interference from influencing material indexes and dust pollution in a non-closed environment where the interference materials are exposed.
4. After accurate metering is carried out through the metering mechanism, the residual materials in the pipe chain conveyor are returned to the raw material bin from the pipe chain feed back opening, so that the materials are further prevented from being detained in the pipe chain conveyor.
5. Through set up the air spring and absorb equipment vibration and material whereabouts impact between weighing hopper and weighing sensor, avoid weighing sensor to receive the influence and lead to measurement error too big, prevent weighing sensor to receive the problem that the impact caused life to be short for a long time simultaneously.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a top view of the weighing hopper of the present utility model.
Wherein: 1. a metering platform; 2. a raw material bin; 3. a raw material outlet; 4. a raw material return port; 5. a tube chain conveyor; 6. a tube chain discharge port; 7. a pipe chain feed back port; 8. a stirring platform; 9. a stirring device; 10. pneumatic gate valve; 11. soft connection; 12. a chute; 13. a metering mechanism; 14. a weighing hopper; 15. an ear seat; 16. an air spring; 17. a weighing sensor; 18. a vibrator.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, a dry-mixed mortar stirring station material metering device comprises a metering platform 1 and a plurality of raw material bins 2, wherein a raw material outlet 3 and a raw material return port 4 are respectively arranged at the bottom and the top of the raw material bins 2, the raw material outlet 3 is connected with a pipe chain conveyor 5, the pipe chain conveyor 5 is provided with a pipe chain discharge port 6 and a plurality of pipe chain return ports 7, the pipe chain return ports 7 are connected with the raw material return ports 4, the metering platform 1 is positioned on one side of the raw material bins 2, a stirring platform 8 is arranged below the metering platform 1, a metering mechanism 13 is arranged on the metering platform 1, the input end of the metering mechanism 13 is connected with the pipe chain discharge port 6, the output end of the metering mechanism 13 is connected with a stirring device 9 through a chute 12, the stirring device 9 is arranged on the stirring platform 8, the raw material outlet 3, the raw material return ports 4, the pipe chain discharge port 6 and the output end of the metering mechanism 13 are respectively provided with a pneumatic gate valve 10, the pipe chain conveyor 5 and the metering mechanism 13 are electrically connected with a dry-mixed mortar stirring station control system. The pipe chain discharge port 6 is provided with a flexible connection 11, and the chute 12 is connected with the metering mechanism 13 through the flexible connection 11. The metering mechanism 13 comprises a metering hopper 14, three ear seats 15 are welded on the outer wall of the metering hopper 14, and the three ear seats 15 are distributed in a regular triangle on the horizontal plane. The metering mechanism 13 further comprises an air spring 16, the air spring 16 is arranged below the ear seat 15, a weighing sensor 17 is arranged below the air spring 16, and the weighing sensor 17 is arranged on the metering platform 1. A vibrator is mounted on the outer wall of the weighing hopper 14.
The working principle of the utility model is as follows: when the automatic weighing device is used, the pneumatic gate valve 10 and the pipe chain conveyor 5 at the bottom of the raw material bin 2 are started, materials in the raw material bin 2 are conveyed to the metering mechanism 13, the pipe chain conveyor 5 is conveyed in a positive displacement mode, so that the conveying capacity of the pipe chain conveyor 5 in unit time can be calculated, the conveying capacity is controlled by controlling the speed of the pipe chain conveyor 5 through the dry-mixed mortar stirring station, preliminary metering is completed, after a set value is reached, the pneumatic gate valve 10 at the bottom of the raw material bin 2 is closed, a certain amount of materials are conveyed to the metering mechanism 13 for accurate metering, and due to the fact that the air spring 16 is arranged between the metering hopper 14 and the weighing sensor 17, equipment vibration and material falling impact can be effectively prevented, accuracy of metering results is guaranteed, meanwhile, vibration kinetic energy is absorbed by the air spring 16, and the service life of the weighing sensor 17 is effectively prolonged. After the materials in the weighing hopper 14 reach the set value, the starting gate valve on the pipe chain discharge port 6 is closed, a small amount of materials in the pipe chain conveyor 5 are returned to the raw material bin 2 through the pipe chain feed back port 7, and the materials are prevented from being detained in the pipe chain conveyor 5 for a long time.
The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the utility model, which are made by those skilled in the art, are included in the protection scope of the utility model without departing from the design concept of the utility model.
The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (5)
1. The utility model provides a dry-mixed mortar stirring station material metering device, a serial communication port, including measurement platform, a plurality of former feed bin, the bottom and the top of former feed bin are equipped with raw materials export, raw materials feed back mouth respectively, raw materials exit linkage has the pipe chain conveyer, be equipped with pipe chain discharge gate on the pipe chain conveyer, a plurality of pipe chain feed back mouth, pipe chain feed back mouth is connected with the raw materials feed back mouth, measurement platform is located one side of former feed bin, measurement platform below is equipped with the stirring platform, install metering mechanism on the measurement platform, metering mechanism input is connected with pipe chain discharge gate, the metering mechanism output is connected with agitated vessel through the elephant trunk, agitating vessel installs on the stirring platform, the raw materials export, raw materials feed back mouth, pipe chain discharge gate, all be equipped with pneumatic push-pull valve on the metering mechanism output, pneumatic push-pull valve, pipe chain conveyer, metering mechanism and dry-mixed mortar stirring station control system electric connection.
2. The dry-mixed mortar stirring station material metering device according to claim 1, wherein the pipe chain discharge port is provided with a flexible connection, and the chute is connected with the metering mechanism through the flexible connection.
3. The dry-mixed mortar mixing station material metering device of claim 1, wherein the metering mechanism comprises a measuring hopper, three lugs are welded on the outer wall of the measuring hopper, and the three lugs are distributed in a regular triangle on a horizontal plane.
4. A dry-mixed mortar mixing station material metering device as claimed in claim 3 wherein the metering mechanism further comprises an air spring mounted below the ear mount, a weighing sensor mounted below the air spring, the weighing sensor mounted on the metering platform.
5. A dry-mixed mortar mixing plant material metering device according to claim 3, wherein a vibrator is mounted on the outer wall of the hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320631017.1U CN219748510U (en) | 2023-03-28 | 2023-03-28 | Material metering device of dry-mixed mortar stirring station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320631017.1U CN219748510U (en) | 2023-03-28 | 2023-03-28 | Material metering device of dry-mixed mortar stirring station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219748510U true CN219748510U (en) | 2023-09-26 |
Family
ID=88087486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320631017.1U Active CN219748510U (en) | 2023-03-28 | 2023-03-28 | Material metering device of dry-mixed mortar stirring station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219748510U (en) |
-
2023
- 2023-03-28 CN CN202320631017.1U patent/CN219748510U/en active Active
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