CN220411725U - Lifting machine for dry-mixed sand raw material - Google Patents
Lifting machine for dry-mixed sand raw material Download PDFInfo
- Publication number
- CN220411725U CN220411725U CN202321955262.4U CN202321955262U CN220411725U CN 220411725 U CN220411725 U CN 220411725U CN 202321955262 U CN202321955262 U CN 202321955262U CN 220411725 U CN220411725 U CN 220411725U
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- Prior art keywords
- unit
- dust collecting
- shell
- lifting
- lifter
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- 239000002994 raw material Substances 0.000 title claims abstract description 30
- 239000004576 sand Substances 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 59
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 26
- 230000000903 blocking effect Effects 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 17
- 238000000034 method Methods 0.000 description 11
- 238000002156 mixing Methods 0.000 description 7
- 239000004570 mortar (masonry) Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000007580 dry-mixing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 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
- 230000000694 effects Effects 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 238000004519 manufacturing process 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
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a lifter for dry-mixed sand raw materials, which relates to the technical field of dry-mixed sand and comprises a shell unit, a lifting unit, a crushing unit, a control unit and a dust collecting unit, wherein the lifting unit is arranged in the shell unit; the crushing unit comprises a storage hopper arranged on the side wall of the shell unit, a rotating shaft movably arranged in the storage hopper, a stirring rod arranged on the side wall of the rotating shaft, and a second driving motor arranged at the input end of the rotating shaft. The utility model relates to a lifter for dry mixed sand raw materials, which avoids blocking caused by accumulating dense and hardened materials and ensures the normal lifting efficiency of the lifter through a crushing unit and a dust collecting unit; dust emission during dumping of the hoister is reduced.
Description
Technical Field
The utility model relates to the technical field of dry mixing sand, in particular to a lifter for dry mixing sand raw materials.
Background
Dry-mixed mortar (also called dry-mixed mortar in early stage) is usually called hydraulic cement mixed mortar, and refers to a granular or powdery material which is formed by physically mixing dry-screened aggregate (such as quartz sand), inorganic cementing material (such as cement), additives (such as polymers) and the like 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 raw materials are required to be dry mixed before adding water and stirring; the use of the dry mixed sand raw material hoister greatly saves manpower.
Retrieved under publication (bulletin) number: CN 217894067U discloses a bucket elevator for dry-mixed mortar production, which comprises a casing, wherein a storage bin is arranged at the bottom of the casing, a first roller, a second roller and a third roller with the same diameter are rotatably connected in the casing, the first roller is positioned in the storage bin, and the first roller and the second roller are arranged in the vertical direction; mix mortar through the inside of feed opening to storage silo, then start drive arrangement, drive the roller bearing and rotate, can make the conveyer belt rotate through the cooperation between the roller bearing, can transport mixed mortar through the hopper that sets up on the conveyer belt, through setting up second roller bearing and third roller bearing level and with the below of feed opening setting at the third roller bearing to in will directly pouring into the feed opening, and then avoided the material to throw out and cause a part of material to fall into the inside condition of casing again.
In the scheme, although the materials are thrown out, part of the materials are prevented from falling into the shell; however, in the operation process of the elevator, the accumulated dense and hardened materials easily cause blockage of the hopper, so that the elevator cannot continuously and normally work, and the normal hoisting efficiency of the elevator is affected.
Disclosure of Invention
The utility model mainly aims to provide a lifter for dry-mixed sand raw materials, which solves the problems that a hopper is blocked easily due to dense accumulation and hardened materials in the running process of a lifter through a crushing unit and a dust collecting unit, so that the lifter cannot continuously and normally work, and the normal lifting efficiency of the lifter is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the elevator for the dry-mixed sand raw material comprises a shell unit, a lifting unit arranged in the shell unit, a crushing unit and a control unit which are arranged on the side part of the shell unit, and a dust collecting unit arranged on the top of the shell unit;
the crushing unit comprises a storage hopper arranged on the side wall of the shell unit, a rotating shaft movably arranged in the storage hopper, a stirring rod arranged on the side wall of the rotating shaft, and a second driving motor arranged at the input end of the rotating shaft;
the dust collecting unit comprises a dust collecting pump arranged at the top of the shell unit, a dust collecting pipe arranged at the output end of the dust collecting pump and communicated with the inside of the shell unit, and a dust collecting box arranged at the top of the shell unit and communicated with the dust collecting pump.
Preferably, the housing unit includes a cabinet, and support legs mounted at the bottom of the cabinet.
Preferably, the shell unit further comprises a discharge hole formed in one side of the top of the shell unit.
Preferably, the lifting unit includes a transmission frame disposed in the cabinet, a conveyor belt mounted on the transmission frame, a lifting hopper mounted on a surface of the conveyor belt, and a first driving motor mounted at an input end of the transmission frame.
Preferably, the lifting unit further comprises a protection plate mounted on the surface of the conveyor belt and located outside the lifting hopper.
Preferably, a feed hopper is mounted on top of the crushing unit.
Preferably, the control unit comprises a conveying trough arranged on the side wall of the shell, an electric telescopic rod arranged on the bottom wall of the conveying trough, and a sealing plate arranged at the telescopic end of the electric telescopic rod.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the crushing unit and the dust collecting unit, after the sand mixing raw material is added into the storage hopper from the feed hopper, the second driving motor drives the rotating shaft to rotate, in the rotating process of the rotating shaft, the stirring rod is driven to rotate, so that the piled compact and hardened materials are crushed, the crushed materials enter the lifting hopper through the material conveying groove, then the first driving motor drives the conveying frame to drive the conveying belt to rotate, the conveying belt drives the lifting hopper to move to the highest position and then continue to rotate, and when the sand mixing raw material in the lifting hopper starts to move to the low position, the sand mixing raw material in the lifting hopper can be discharged under the action of gravity, so that the whole conveying process is completed, and the blockage caused by the piled compact and hardened materials is avoided; the normal lifting efficiency of the lifter is ensured; when the lifting hopper moves to the highest position, the lifting hopper starts to move to the low position, the dust suction pump works while dumping the sand-mixed raw materials, dust flying objects produced during dumping the raw materials are collected through the dust collection pipe and finally conveyed to the dust collection box for storage, and dust emission during dumping of the lifting machine is reduced; reduces the damage of dust to workers.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;
FIG. 4 is an enlarged schematic view of the structure I of FIG. 3 according to the present utility model;
fig. 5 is a schematic perspective view of a conveyor belt and a connecting member thereof according to the present utility model.
In the figure:
1. a housing unit; 101. a housing; 102. supporting feet; 103. a discharge port;
2. a lifting unit; 201. a transmission rack; 202. a conveyor belt; 203. lifting the hopper; 204. a first driving motor; 205. a protection plate;
3. a crushing unit; 301. a storage hopper; 302. a rotating shaft; 303. a stirring rod; 304. a second driving motor; 305. a feed hopper;
4. a dust collection unit; 401. a dust collection pump; 402. a dust collection box; 403. a dust collecting pipe;
5. a control unit; 501. a material conveying groove; 502. an electric telescopic rod; 503. and (5) sealing the plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Example 1
As shown in fig. 1, 2, 3 and 4, a lifter for dry-mixed sand raw materials comprises a housing unit 1, a lifting unit 2 arranged in the housing unit 1, a crushing unit 3 and a control unit 5 arranged at the side part of the housing unit 1, and a dust collecting unit 4 arranged at the top of the housing unit 1;
as shown in fig. 3, the crushing unit 3 includes a storage hopper 301 installed on a side wall of the housing unit 1, a rotation shaft 302 movably disposed in the storage hopper 301, a stirring rod 303 installed on a side wall of the rotation shaft 302, and a second driving motor 304 installed at an input end of the rotation shaft 302, wherein the stirring rod 303 rotates along with the rotation shaft 302 when the rotation shaft 302 is driven by the second driving motor 304 to rotate;
as shown in fig. 1, the dust collecting unit 4 includes a dust collecting pump 401 mounted on the top of the housing unit 1, a dust collecting pipe 403 mounted on the output end of the dust collecting pump 401 and communicated with the interior of the housing unit 1, and a dust collecting box 402 mounted on the top of the housing unit 1 and communicated with the dust collecting pump 401, and when the dust collecting pump 401 works, dust generated in the housing 101 can be collected by the dust collecting pipe 403 and transferred into the dust collecting box 402.
As shown in fig. 1, the casing unit 1 includes a casing 101 and supporting legs 102 mounted at the bottom of the casing 101, and the casing 101 reduces flying dust during operation of the elevator.
As shown in fig. 1, the casing unit 1 further includes a discharge port 103 formed at one side of the top of the casing unit 1, and the discharge port 103 is used for discharging the sand mixture raw material after the elevator completes the work.
As shown in fig. 3, the lifting unit 2 includes a conveying frame 201 disposed in the casing 101, a conveyor belt 202 mounted on the conveying frame 201, a lifting hopper 203 mounted on the surface of the conveyor belt 202, and a first driving motor 204 mounted at an input end of the conveying frame 201, the first driving motor 204 drives the conveying frame 201 to drive the conveyor belt 202 to rotate, and the conveyor belt 202 drives the material in the lifting hopper 203 to perform lifting motion.
As shown in fig. 3, a feeding hopper 305 is mounted on the top of the crushing unit 3, and the feeding hopper 305 is designed to facilitate the charging process before lifting by the elevator.
As shown in fig. 4, the control unit 5 includes a material conveying groove 501 formed on a side wall of the casing 101, an electric telescopic rod 502 mounted on a bottom wall of the material conveying groove 501, and a sealing plate 503 mounted on a telescopic end of the electric telescopic rod 502, where the electric telescopic rod 502 can drive the sealing plate 503 to realize sealing and communication between the casing 101 and the storage hopper 301 during telescopic process, so as to realize charging control of the lifting hopper 203.
When the sand mixing raw materials are added into the storage hopper 301 from the feed hopper 305, the second driving motor 304 drives the rotating shaft 302 to rotate, the stirring rod 303 is driven to rotate in the rotating process of the rotating shaft 302, then the piled and compacted materials are crushed, the crushed materials enter the lifting hopper 203 through the material conveying groove 501, then the first driving motor 204 drives the conveying frame 201 to drive the conveying belt 202 to rotate, the conveying belt 202 drives the lifting hopper 203 to move to the highest position and then continue to rotate, and when the sand mixing raw materials start to move to the low position, under the action of gravity, the sand mixing raw materials in the lifting hopper 203 can be discharged, so that the whole conveying process is completed, and the blockage caused by the piled and compacted materials is avoided; the normal lifting efficiency of the lifter is ensured; the model of the first drive motor 204 is: FL42STH33-0956MA, model number of second drive motor 304 is: h4131-58KV.
Example 2
As shown in fig. 1, 2, 3, 4 and 5, a lifter for dry-mixed sand raw materials comprises a housing unit 1, a lifting unit 2 arranged in the housing unit 1, a crushing unit 3 and a control unit 5 arranged at the side part of the housing unit 1, and a dust collecting unit 4 arranged at the top of the housing unit 1;
as shown in fig. 3, the crushing unit 3 includes a storage hopper 301 installed on a side wall of the housing unit 1, a rotation shaft 302 movably disposed in the storage hopper 301, a stirring rod 303 installed on a side wall of the rotation shaft 302, and a second driving motor 304 installed at an input end of the rotation shaft 302, wherein the stirring rod 303 rotates along with the rotation shaft 302 when the rotation shaft 302 is driven by the second driving motor 304 to rotate;
as shown in fig. 1, the dust collecting unit 4 includes a dust collecting pump 401 mounted on the top of the housing unit 1, a dust collecting pipe 403 mounted on the output end of the dust collecting pump 401 and communicated with the interior of the housing unit 1, and a dust collecting box 402 mounted on the top of the housing unit 1 and communicated with the dust collecting pump 401, and when the dust collecting pump 401 works, dust generated in the housing 101 can be collected by the dust collecting pipe 403 and transferred into the dust collecting box 402.
As shown in fig. 1, the casing unit 1 includes a casing 101 and supporting legs 102 mounted at the bottom of the casing 101, and the casing 101 reduces flying dust during operation of the elevator.
As shown in fig. 1, the casing unit 1 further includes a discharge port 103 formed at one side of the top of the casing unit 1, and the discharge port 103 is used for discharging the sand mixture raw material after the elevator completes the work.
As shown in fig. 3, the lifting unit 2 includes a conveying frame 201 disposed in the casing 101, a conveyor belt 202 mounted on the conveying frame 201, a lifting hopper 203 mounted on the surface of the conveyor belt 202, and a first driving motor 204 mounted at an input end of the conveying frame 201, the first driving motor 204 drives the conveying frame 201 to drive the conveyor belt 202 to rotate, and the conveyor belt 202 drives the material in the lifting hopper 203 to perform lifting motion.
As shown in fig. 5, the lifting unit 2 further includes a protection plate 205 installed on the surface of the conveyor belt 202 and located outside the lifting hopper 203, where the protection plate 205 is designed to prevent the lifting hopper 203 from splashing materials when the horizontal section of the conveyor belt 202 follows the movement, so that the materials can be discharged from the discharge port 103 under the action of gravity in the process of moving from a high place to a low place.
As shown in fig. 3, a feeding hopper 305 is mounted on the top of the crushing unit 3, and the feeding hopper 305 is designed to facilitate the charging process before lifting by the elevator.
As shown in fig. 4, the control unit 5 includes a material conveying groove 501 formed on a side wall of the casing 101, an electric telescopic rod 502 mounted on a bottom wall of the material conveying groove 501, and a sealing plate 503 mounted on a telescopic end of the electric telescopic rod 502, where the electric telescopic rod 502 can drive the sealing plate 503 to realize sealing and communication between the casing 101 and the storage hopper 301 during telescopic process, so as to realize charging control of the lifting hopper 203.
When the lifting hopper 203 moves to the highest position, the lifting hopper starts to move to the low position, the dust suction pump 401 works while pouring the sand-mixed raw material, dust flying objects produced during pouring the raw material are collected through the dust collection pipe 403 and finally conveyed to the dust collection box 402 for storage, and dust emission during pouring of the lifting machine is reduced; reduces the damage of dust to workers.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The elevator for the dry-mixed sand raw material comprises a shell unit (1) and a lifting unit (2) arranged in the shell unit (1), and is characterized by further comprising a crushing unit (3) and a control unit (5) which are arranged at the side part of the shell unit (1), and a dust collecting unit (4) arranged at the top of the shell unit (1);
the crushing unit (3) comprises a storage hopper (301) arranged on the side wall of the shell unit (1), a rotating shaft (302) movably arranged in the storage hopper (301), a stirring rod (303) arranged on the side wall of the rotating shaft (302), and a second driving motor (304) arranged at the input end of the rotating shaft (302);
the dust collecting unit (4) comprises a dust collecting pump (401) arranged at the top of the shell unit (1), a dust collecting pipe (403) arranged at the output end of the dust collecting pump (401) and communicated with the interior of the shell unit (1), and a dust collecting box (402) arranged at the top of the shell unit (1) and communicated with the dust collecting pump (401).
2. A lifter for dry mix raw materials according to claim 1, characterized in that: the housing unit (1) comprises a casing (101) and a support leg (102) mounted at the bottom of the casing (101).
3. A lifter for dry mix raw materials according to claim 2, characterized in that: the shell unit (1) further comprises a discharge hole (103) formed in one side of the top of the shell unit (1).
4. A lifter for dry mix raw materials according to claim 3, characterized in that: the lifting unit (2) comprises a transmission frame (201) arranged in the machine shell (101), a conveying belt (202) arranged on the transmission frame (201), a lifting hopper (203) arranged on the surface of the conveying belt (202), and a first driving motor (204) arranged at the input end of the transmission frame (201).
5. A lifter for dry mix raw materials according to claim 4, characterized in that: the lifting unit (2) further comprises a protection plate (205) which is arranged on the surface of the conveyor belt (202) and is positioned outside the lifting hopper (203).
6. A lifter for dry mix raw materials according to claim 1, characterized in that: a feed hopper (305) is arranged at the top of the crushing unit (3).
7. A lifter for dry mix raw materials according to claim 2, characterized in that: the control unit (5) comprises a conveying trough (501) arranged on the side wall of the shell (101), an electric telescopic rod (502) arranged on the bottom wall of the conveying trough (501), and a sealing plate (503) arranged at the telescopic end of the electric telescopic rod (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321955262.4U CN220411725U (en) | 2023-07-24 | 2023-07-24 | Lifting machine for dry-mixed sand raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321955262.4U CN220411725U (en) | 2023-07-24 | 2023-07-24 | Lifting machine for dry-mixed sand raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220411725U true CN220411725U (en) | 2024-01-30 |
Family
ID=89649435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321955262.4U Active CN220411725U (en) | 2023-07-24 | 2023-07-24 | Lifting machine for dry-mixed sand raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220411725U (en) |
-
2023
- 2023-07-24 CN CN202321955262.4U patent/CN220411725U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |