CN220840913U - Concrete batching machine with automatic metering function - Google Patents
Concrete batching machine with automatic metering function Download PDFInfo
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- CN220840913U CN220840913U CN202322213926.6U CN202322213926U CN220840913U CN 220840913 U CN220840913 U CN 220840913U CN 202322213926 U CN202322213926 U CN 202322213926U CN 220840913 U CN220840913 U CN 220840913U
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- connecting block
- weighing
- ejection
- thick bamboo
- concrete
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- 238000005303 weighing Methods 0.000 claims abstract description 39
- 239000002994 raw material Substances 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 16
- 241001330002 Bambuseae Species 0.000 claims abstract description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 16
- 239000011425 bamboo Substances 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 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
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model provides a concrete batching machine with automatic metering, which comprises a frame, wherein a plurality of weighing hoppers are arranged on the frame, pressing plates are symmetrically arranged on two sides of the weighing hoppers, weighing sensors are arranged between the pressing plates and the frame, a discharging cylinder is arranged at the bottom of the weighing hoppers, a conveying conveyor belt is arranged at the bottom of the discharging cylinder, the bottom end of the discharging cylinder is arranged in a dustproof component, and the dustproof component is arranged at the upper part of the conveying conveyor belt; through setting up defeated material conveyer belt and ejection of compact section of thick bamboo in dustproof subassembly, realize carrying out the diffuse diffusion of unloading in-process that the raw materials in the hopper was carried to weighing and reduce the dust, reduce the pollution of dust, the healthy safety of environmental protection and staff.
Description
Technical Field
The utility model relates to the technical field of batching machines, in particular to a concrete batching machine with automatic metering.
Background
Concrete is simply called concrete, which is a general term of engineering composite materials formed by cementing aggregates into a whole by cementing materials, and is generally prepared by mixing and stirring various raw materials and water according to a certain proportion, so that the concrete is widely applied to civil engineering, and the raw materials are required to be metered and proportioned by a proportioning device before mixing and stirring, thereby ensuring the accuracy of the production proportioning of the concrete.
The utility model discloses a concrete batching device (publication number: CN 214725321U), which comprises a device frame, wherein a belt replacing structure is fixedly welded in the device frame, a weighing system is fixedly arranged in the belt replacing structure, and roller movable systems are fixedly arranged on two sides of the weighing system.
However, the above technical solution has the following drawbacks in the prior art: the device utilizes the conveyer belt to carry the raw materials that the measurement was weighed in the use, however, the raw materials in the storage all falls to the in-process of conveyer belt through the feed opening, can produce certain impact force with the conveyer belt between, increases the production of dust for the in-process of raw materials unloading takes place the dust diffuse diffusion, influences operational environment's cleanliness and staff's health safety.
Disclosure of utility model
The utility model aims to provide a concrete batching machine with automatic metering, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a take concrete proportioning machine of automatic measurement, includes the frame, be provided with a plurality of hoppers of weighing in the frame, a plurality of the upper portion of hopper of weighing is located the bottom of concrete raw materials unloading pipe, and the bilateral symmetry of a plurality of hoppers of weighing is provided with the clamp plate, be provided with weighing sensor between clamp plate and the frame, the bottom of hopper of weighing is provided with a play feed cylinder, one side of play feed cylinder is provided with unloading mechanism that opens and shuts, and the bottom of play feed cylinder is provided with the defeated material conveyer belt, the discharge end of defeated material conveyer belt sets up in the upper portion of concrete mixing plant's feed inlet, the bottom of play feed cylinder sets up in dustproof subassembly's inside, dustproof subassembly sets up in the upper portion of defeated material conveyer belt.
Preferably, the dustproof assembly comprises a dustproof box and a discharging opening, the dustproof box is fixedly arranged on two side conveying frames of the conveying conveyor belt, the discharging opening is formed in the top of the dustproof box, and the bottom end of the discharging barrel is arranged in the discharging opening.
Preferably, the unloading mechanism that opens and shuts includes supporting seat, electric putter, U-shaped connecting block and first connecting block, supporting seat fixed mounting is in the bottom one side of hopper of weighing, and the bottom of supporting seat rotates with electric putter's outside and is connected, electric putter's output shaft top and the one end fixed connection of U-shaped connecting block, the other end of U-shaped connecting block rotates with the one end of first connecting block through the second axis of rotation and is connected.
Preferably, the blanking opening and closing mechanism further comprises a fixed shaft, a second connecting block, a blanking plate and a supporting plate, wherein the fixed shaft is fixedly arranged at one end of the second connecting block, the top end of the fixed shaft is fixedly connected with the other end of the first connecting block, the bottom end of the fixed shaft is rotatably connected with the inside of the supporting plate arranged on the outer side of the discharging cylinder, the other end of the second connecting block is fixedly connected with one side of the blanking plate, and the blanking plate is rotatably arranged inside the discharging cylinder.
Preferably, the top and the bottom of the front end of the electric push rod are symmetrically provided with first rotating shafts, and the first rotating shafts are in rotating connection with the inside of the bottom end of the supporting seat.
Preferably, an annular inner cavity is formed in the inner side wall of the discharging barrel, the annular inner cavity is matched with the discharging plate, a through groove is formed in one side of the annular inner cavity, and the through groove is in sliding connection with the side wall of the discharging plate.
Preferably, a scraper is arranged at the bottom of the discharge end of the conveying conveyor belt, the scraper is used for scraping residual raw materials on the surface of the conveying conveyor belt, and the scraper is fixedly arranged on a conveying frame on the conveying conveyor belt through screws.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a set up defeated material conveyer belt and ejection of compact section of thick bamboo in dustproof subassembly, realize carrying out the diffuse diffusion that the in-process that the unloading was carried to the raw materials in the hopper of weighing reduces the dust, reduce the pollution of dust, the healthy safety of environmental protection and staff.
2. The utility model discloses a bottom of the discharge end of defeated material conveyer belt is provided with the scraper blade, utilizes the scraper blade to strike off the raw materials that pass through the defeated material conveyer belt surface adhesion of scraper blade to among the agitating unit, improves the measurement effect and the operational environment of device, reduces the waste of resource.
3. The utility model discloses a be provided with the clamp plate at the bilateral symmetry of hopper of weighing, be provided with weighing sensor between clamp plate and the frame, utilize weighing sensor to realize carrying out the function of automatic measurement batching to the concrete raw materials to improve the automatic use of device, reduce manual operation and human error, improve production efficiency and accuracy.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a mechanism for opening and closing a material in a material blocking state according to the present utility model;
FIG. 3 is a schematic diagram of a blanking opening and closing mechanism in a blanking state;
FIG. 4 is a schematic cross-sectional view of a discharge barrel of the present utility model;
fig. 5 is a schematic view of the structure of the scraper of the present utility model.
In the figure: 1. a frame; 2. weighing hopper; 3. a pressing plate; 4. a weighing sensor; 5. a discharging cylinder; 6. a material conveying conveyor belt; 7. a dust box; 8. a feed opening; 9. a blanking opening and closing mechanism; 901. a support base; 902. an electric push rod; 903. a U-shaped connecting block; 904. a first connection block; 905. a fixed shaft; 906. a second connection block; 907. a blanking plate; 908. a support plate; 10. a first rotation shaft; 11. a second rotation shaft; 12. a through groove; 13. an annular inner cavity; 14. a scraper.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
Embodiment one:
The utility model provides a take concrete proportioning machine of automatic measurement, which comprises a frame 1, be provided with a plurality of weighing hoppers 2 in the frame 1, the upper portion of a plurality of weighing hoppers 2 is provided with the bottom of concrete raw materials unloading pipe, and the bilateral symmetry of a plurality of weighing hoppers 2 is provided with clamp plate 3, be provided with weighing sensor 4 between clamp plate 3 and the frame 1, realize carrying out the function of automatic measurement batching to the concrete raw materials through weighing sensor 4, thereby improve the automatic use of device, reduce manual operation and human error, improve production efficiency and accuracy, the bottom of weighing hoppers 2 is provided with ejection of compact section of thick bamboo 5, one side of ejection of compact section of thick bamboo 5 is provided with unloading mechanism 9, and the bottom of ejection of compact section of thick bamboo 5 is provided with conveying conveyer belt 6, the discharge end of conveying conveyer belt 6 sets up in the upper portion of concrete mixing device's feed inlet, utilize conveying conveyer belt 6 to carry out the stirring mixing with the raw materials of weighing in the hopper 2, realize the function of automatic measurement material loading, the bottom of ejection of compact section of thick bamboo 5 sets up in the inside of dustproof subassembly, the subassembly sets up in the upper portion of conveying conveyer belt 6.
The blanking opening and closing mechanism 9 comprises a supporting seat 901, an electric push rod 902, a U-shaped connecting block 903 and a first connecting block 904, wherein the supporting seat 901 is fixedly arranged on one side of the bottom of a weighing hopper 2, the bottom end of the supporting seat 901 is rotationally connected with the outer side of the electric push rod 902, the PLC end and a blanking control valve on a raw material blanking pipe on the upper part of the weighing hopper 2 are electrically connected, a first rotating shaft 10 is symmetrically arranged at the top and the bottom of the front end of the electric push rod 902, the first rotating shaft 10 is rotationally connected with the inner part of the bottom end of the supporting seat 901, the top end of an output shaft of the electric push rod 902 is fixedly connected with one end of the U-shaped connecting block 903, the other end of the U-shaped connecting block 903 is rotationally connected with one end of the first connecting block 904 through a second rotating shaft 11, the other end of the U-shaped connecting block 903 is fixedly connected with a fixed shaft 905, a blanking plate 907 and a supporting plate 908, the fixed shaft 905 is fixedly arranged at one end of the second connecting block 906, the top end of the fixed shaft 906 is fixedly connected with the other end of the first connecting block 904, the bottom end of the fixed shaft 905 is rotationally connected with the supporting plate 908 arranged on the outer side of the discharging cylinder 5, and the other end of the fixed shaft is rotationally connected with one side 907 of the blanking plate 907, and the other end is rotationally connected with the discharging cylinder 5.
An annular inner cavity 13 is formed in the inner wall of the inner side of the discharging barrel 5, the annular inner cavity 13 is matched with the blanking plate 907, a through groove 12 is formed in one side of the annular inner cavity 13, and the through groove 12 is in sliding connection with the side wall of the blanking plate 907.
By arranging the blanking opening and closing mechanism 9 on one side of the discharging barrel 5, automatic blanking processing is carried out on raw materials metered in the weighing hopper 2, and the blanking plate 907 can be controlled in the discharging barrel 5 or outside the discharging barrel 5 by utilizing telescopic reciprocating motion of an output shaft of the electric push rod 902, so that blanking of the raw materials is controlled.
Embodiment two:
in the embodiment, a great amount of raw material dust is splashed in the process of discharging the raw material onto the conveying belt 6, so that the working environment is polluted, and therefore, on the basis of the first embodiment, the dust diffusion is effectively reduced by arranging the bottom end of the discharging cylinder 5 in the dustproof assembly;
One of the possible configurations of the dust-proof assembly of this embodiment will be described herein: dustproof subassembly includes dust-proof box 7 and feed opening 8, dust-proof box 7 fixed mounting is on the both sides conveying frame of defeated material conveyer belt 6, and the feed opening 8 has been seted up at the top of dust-proof box 7, the bottom of ejection of compact section of thick bamboo 5 sets up in feed opening 8, through set up dust-proof box 7 on the upper portion of defeated material conveyer belt 6, and the bottom of ejection of compact section of thick bamboo 5 sets up in the inside of feed opening 8 on dust-proof box 7, make the raw materials carry on carrying on the defeated material conveyer belt 6 of the inside bottom of raw materials unloading to dust-proof box 7 through ejection of compact section of thick bamboo 5, utilize the isolation effect of dust-proof box 7, realize effectual diffusion that reduces the dust, reduce the pollution of dust.
Embodiment III:
In this embodiment, it is considered that the device conveys multiple raw materials to the concrete stirring device through the conveying conveyer belt 6 to mix and stir in the using process, in the process of conveying the raw materials, some raw materials remain attached to the surface of the conveying conveyer belt 6 and drop to the bottom part of the conveying conveyer belt 6, thereby affecting the metering effect of the raw materials and simultaneously polluting the working environment, therefore, on the basis of the first embodiment and the second embodiment, the bottom of the discharging end of the conveying conveyer belt 6 is provided with the scraping plate 14, the scraping plate 14 is used for scraping the raw materials remained on the surface of the conveying conveyer belt 6, the scraping plate 14 is fixedly arranged on the conveying frame on the conveying conveyer belt 6 through screws, the raw materials attached to the surface of the conveying conveyer belt 6 through the scraping plate 14 can be scraped to the stirring device by using the scraping plate 14, the metering effect of the device and the working environment are improved, and the waste of resources is reduced.
Working principle: firstly, raw materials are fed into the weighing hopper 2 through a raw material feeding pipe, a feeding plate 907 in a discharging cylinder 5 is positioned in an annular inner cavity 13 in the feeding process to play a role of blocking materials, at the moment, the discharged materials are weighed through a weighing sensor 4, after the PLC monitors that the materials in the weighing hopper 2 reach the set weight, the PLC sends a control signal to a feeding control valve on the feeding pipe, the feeding control valve is closed to stop the feeding of the raw materials, meanwhile, the feeding plate 907 in the discharging cylinder 5 is opened, the feeding plate 907 in the discharging cylinder is driven by an electric push rod 902 to enable the output shaft to shrink inwards, a first connecting block 904 is pulled to move through a U-shaped connecting block 903, and as the other end of the first connecting block is fixedly connected with a second connecting block on one side of the feeding plate 907 through a fixed shaft 905, the bottom end side wall of the fixed support plate 908 is rotatably connected with the inner side of the fixed support plate 908, the feeding plate 907 can rotate around the inner part of the support plate 908, so that the automatic feeding of the raw materials in the weighing hopper 2 can be realized, the raw materials are fed to a feeding conveyer belt 6 in the dust box 7 to be conveyed to an automatic stirring device for stirring the raw materials, and the automatic stirring of the raw materials in the dust box 7 can be realized, and the production efficiency of the raw materials can be automatically stirred, and the production efficiency can be improved in the production process.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a take concrete proportioning machine of automatic measurement, includes frame (1), its characterized in that: be provided with a plurality of hopper (2) of weighing on frame (1), a plurality of the upper portion of hopper (2) of weighing is located the bottom of concrete raw materials unloading pipe, and the bilateral symmetry of a plurality of hopper (2) of weighing is provided with clamp plate (3), be provided with weighing sensor (4) between clamp plate (3) and frame (1), the bottom of hopper (2) of weighing is provided with ejection of compact section of thick bamboo (5), one side of ejection of compact section of thick bamboo (5) is provided with unloading mechanism (9), and the bottom of ejection of compact section of thick bamboo (5) is provided with defeated material conveyer belt (6), the discharge end of defeated material conveyer belt (6) sets up in the upper portion of concrete mixing plant's feed inlet, the bottom of ejection of compact section of thick bamboo (5) is provided with in the inside of dustproof subassembly, dustproof subassembly sets up in the upper portion of defeated material conveyer belt (6).
2. A concrete batching machine with automatic metering according to claim 1, wherein: dustproof subassembly includes dust proof case (7) and feed opening (8), dust proof case (7) fixed mounting is on the both sides conveying frame of defeated material conveyer belt (6), and feed opening (8) have been seted up at the top of dust proof case (7), the bottom of ejection of compact section of thick bamboo (5) sets up in feed opening (8).
3. A concrete batching machine with automatic metering according to claim 1, wherein: unloading mechanism (9) that opens and shuts includes supporting seat (901), electric putter (902), U-shaped connecting block (903) and first connecting block (904), supporting seat (901) fixed mounting is in the bottom one side of hopper (2) of weighing, and the bottom of supporting seat (901) rotates with the outside of electric putter (902) and is connected, the output shaft top of electric putter (902) is connected with the one end fixed connection of U-shaped connecting block (903), the other end of U-shaped connecting block (903) rotates with the one end of first connecting block (904) through second axis of rotation (11).
4. A concrete batching machine with automatic metering according to claim 3 wherein: unloading mechanism (9) that opens and shuts still includes fixed axle (905), second connecting block (906), flitch (907) and backup pad (908) down, fixed axle (905) fixed mounting is in the one end of second connecting block (906), and the top of fixed axle (905) and the other end fixed connection of first connecting block (904), the bottom of fixed axle (905) and the inside rotation of backup pad (908) that sets up in ejection of compact section of thick bamboo (5) outside are connected, the other end of second connecting block (906) and one side fixed connection of flitch (907) down, flitch (907) rotate and set up in the inside of ejection of compact section of thick bamboo (5).
5. A concrete batching machine with automatic metering according to claim 3 wherein: the top and the bottom of the front end of the electric push rod (902) are symmetrically provided with first rotating shafts (10), and the first rotating shafts (10) are rotatably connected with the inside of the bottom end of the supporting seat (901).
6. A concrete batching machine with automatic metering according to claim 1, wherein: an annular inner cavity (13) is formed in the inner side wall of the discharging barrel (5), the annular inner cavity (13) is matched with the blanking plate (907), a through groove (12) is formed in one side of the annular inner cavity (13), and the through groove (12) is slidably connected with the side wall of the blanking plate (907).
7. A concrete batching machine with automatic metering according to claim 1, wherein: the bottom of the discharge end of the conveying conveyor belt (6) is provided with a scraping plate (14), the scraping plate (14) is used for scraping residual raw materials on the surface of the conveying conveyor belt (6), and the scraping plate (14) is fixedly arranged on a conveying frame on the conveying conveyor belt (6) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322213926.6U CN220840913U (en) | 2023-08-17 | 2023-08-17 | Concrete batching machine with automatic metering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322213926.6U CN220840913U (en) | 2023-08-17 | 2023-08-17 | Concrete batching machine with automatic metering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220840913U true CN220840913U (en) | 2024-04-26 |
Family
ID=90775685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322213926.6U Active CN220840913U (en) | 2023-08-17 | 2023-08-17 | Concrete batching machine with automatic metering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220840913U (en) |
-
2023
- 2023-08-17 CN CN202322213926.6U patent/CN220840913U/en active Active
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