CN1156704A - Concrete batching metering method and equipment - Google Patents
Concrete batching metering method and equipment Download PDFInfo
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- CN1156704A CN1156704A CN 96118036 CN96118036A CN1156704A CN 1156704 A CN1156704 A CN 1156704A CN 96118036 CN96118036 CN 96118036 CN 96118036 A CN96118036 A CN 96118036A CN 1156704 A CN1156704 A CN 1156704A
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- scale bucket
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Abstract
A proportioning method and its apparatus are based on electronic scale. The charging hopper is also used as weighing one of scale. The weight of needed material is real-time metered by load sensor on weighing hopper of scale. The cement feeder, water pump, additive pump and valves for sand and stone material are controlled by microcomputer. Its advantages include simple method, high metering precision and automation level, and small size and light weight of apparatus.
Description
The invention discloses a kind of concrete batching metering method and equipment.
Concrete is one of most widely used material in the construction work, its economic and technical norms have very important relation to the quality and the cost of whole construction work, it is off quality, be waste product, can not be as the substandard products or the use that downgrades, so concrete quality control in process of production is particularly important, though it is a lot of to influence the factor of concrete quality, the accurate feed proportioning in the production process is crucial.At present, the building circle generally adopts concrete mixing plant or concrete batching to stand in and controls proportion scale in the production process; But because the concrete mixing plant scale is big, facility investment is big, therefore, only is adapted to large-scale building site and uses or use as fixed commerical ready-mixed concrete station; And the concrete batching station of domestic present production, because due to the structure, it is big to exist volume, heavy, the material loading height height of quality moves, installs inconvenient, shortcoming such as error in dipping is bigger is brought inconvenience to enterprise in charge of construction.
The object of the present invention is to provide a kind of concrete batching metering method and equipment.
A kind of concrete batching metering method of the present invention is to adopt following proposal to realize, utilization Electronic Negative scale principle unites two into one hopper and scale bucket, by being located at the amount of the load sensor instantly measure proportioned material on the scale bucket, reaches the purpose of accurate measurement batching.
A kind of concrete batching plant of the present invention is to adopt following proposal to realize, by minicomputer to being located on the frame and the load sensor that links to each other with the scale bucket that is separated into 3-4 room collects after various aggregation of data analyze, control the work of cement feeding machine, water pump, admixture pump, sand, stone fan shape valve respectively, reach each material of accurate measurement respectively, improve the purpose of concrete proportioning precision.
Further improvement of the present invention is that the pay-off of each material is set to spiral and the oscillatory type pay-off, to reduce equipment cost, realizes the purpose of accurate dosing.
The inventive method is simple, the Measuring Precision height, and its device structure is simple, and volume is little, in light weight, the material loading height is low, Measuring Precision height, level of automation height, mobile, easy for installation, be suitable for suitability for industrialized production, be suitable for the usefulness in order to concrete batching as each construction field institute.
Concrete structure of the present invention describes in detail below in conjunction with accompanying drawing:
Accompanying drawing 1 is the front view of a kind of structure of the embodiment of the invention;
Accompanying drawing 2 is the left view of accompanying drawing 1;
Accompanying drawing 3 is the front view of another embodiment of the present invention;
Accompanying drawing 4 is the left view of accompanying drawing 3.
See accompanying drawing 1,2, an embodiment of the present invention is by frame (14), load sensor (1), scale bucket (2), scale bucket locked instrument (3), conveyor (4) feeds intake, road wheel (8), water pump (9), admixture pump (10), sand, stone fan shape valve (11), road wheel hoisting appliance (12), cement feeder (13) are formed, and described frame (14) bottom is provided with one and may extend to frame (14) the end outside, the adjustable for height conveyor that feeds intake (4) feeds intake, road wheel (8) is arranged at frame (14) both sides by road wheel hoisting appliance (12), scale bucket (2) is separated into 3-4 for ccontaining cement, sand, the room of stone etc. also is installed in frame (14) top by scale bucket locked instrument (3), and load sensor (1) is installed on frame (14) top and is connected water pump (9) with scale bucket (2), admixture pump (10), be installed on the frame (14), sandstone segmental valve (11), cement feeding machine (13) all is installed on the scale bucket (2).
See accompanying drawing 3,4, another embodiment of the present invention is by frame (14), cement weigher bucket (21), sand scale bucket (22), stone 1 scale bucket (23), stone 2 scale buckets (24), cement screw feeder (16), vibrations feeding machine (15), conveyor (4) feeds intake, liftable road wheel (8), load sensor (1) is formed, and the described conveyor that feeds intake (4) is installed on frame (14) bottom, liftable road wheel (8) is installed on frame (14) both sides, cement weigher bucket (21), sand scale bucket (22), stone 1 scale bucket (23), stone 2 scale buckets (24) all are installed on frame (14) top, cement screw feeder (16) is installed on cement weigher bucket (21) bottom, and vibrations feeding machines (15) are installed on sand scale bucket (22) respectively, stone 1 scale bucket (23), stone 2 scale buckets (24) bottom, load sensor (1) is installed on frame (14) top and links to each other with each scale bucket.
Principle of work of the present invention is sketched in following: when need carry out concrete batching, only need to start the present invention, minicomputer will be controlled the feed mechanism work of each material respectively, material is taken up in order of priority by sending to the conveyor that feeds intake in the scale bucket, because the present invention adopts Electronic Negative scale principle, load sensor will be thrown in weight of material and convert electrical signal input minicomputer to, when a certain material injected volume reaches the proportioning value, minicomputer will send instruction, stop the input of this material, then, another kind of material is thrown in control again; The rest may be inferred, and this arrives accurate measurement, the purpose of automatic blending, and simultaneously, because the present invention adopts Electronic Negative scale principle, scale bucket, hopper are united two into one to be become and can have, thereby machine volume dwindles greatly, weight saving, and metering is accurately, the level of automation height.
In sum, the present invention is simple and reasonable, volume is little, and is in light weight, and metering accurately, installation, conveniently moving, simple to operate, the batching kind is many, be suitable for industrialized production, promptly be suitable for batch production and produce commerical ready-mixed concrete, be suitable for mobile construction unit again as concrete batching machinery.
Claims (3)
1, a kind of concrete batching metering method is characterized in that using Electronic Negative scale principle, and hopper and scale bucket are united two into one, and by being located at the amount of the load sensor instantly measure proportioned material on the scale bucket, reaches the purpose of accurate measurement batching.
2, a kind of concrete batching metering equipment, comprise frame (14), load sensor (1), scale bucket (2), scale bucket locked instrument (3), conveyor (4) feeds intake, road wheel (8), water pump (9), admixture pump (10), sand, stone fan shape valve (11), road wheel hoisting appliance (12), cement feeder (13), described frame (14) bottom is provided with one and may extend to frame (14) the end outside, the adjustable for height conveyor that feeds intake (4) that feeds intake, road wheel (8) is arranged at frame (14) both sides by road wheel hoisting appliance (12), it is characterized in that scale bucket (2) is separated into 3-4 for ccontaining cement, sand, the room of stone etc. also is installed in frame (14) top by scale bucket locked instrument (3), load sensor (1) is installed on frame (14) top and is connected with scale bucket (2), water pump (9), admixture pump (10) is installed on the frame (14), sandstone segmental valve (11), cement feeding machine (13) all is installed on the scale bucket (2).
3, a kind of concrete batching metering equipment, comprise frame (14), cement weigher bucket (21), sand scale bucket (22), stone 1 scale bucket (23), stone 2 scale buckets (24), cement screw feeder (16), vibrations feeding machine (15), the conveyor that feeds intake (4), liftable road wheel (8), load sensor (1), the described conveyor that feeds intake (4) is installed on frame (14) bottom, and liftable road wheel (8) is installed on frame (14) both sides, it is characterized in that cement weigher bucket (21), sand scale bucket (22), stone 1 scale bucket (23), stone 2 scale buckets (24) all are installed on frame (14) top, and cement screw feeder (16) is installed on cement weigher bucket (21) bottom, vibrations feeding machines (15) are installed on sand scale bucket (22) respectively, stone 1 scale bucket (23), stone 2 scale buckets (24) bottom, load sensor (1) is installed on frame (14) top and links to each other with each scale bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96118036 CN1156704A (en) | 1996-02-07 | 1996-02-07 | Concrete batching metering method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96118036 CN1156704A (en) | 1996-02-07 | 1996-02-07 | Concrete batching metering method and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1156704A true CN1156704A (en) | 1997-08-13 |
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ID=5124736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96118036 Pending CN1156704A (en) | 1996-02-07 | 1996-02-07 | Concrete batching metering method and equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN1156704A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299887C (en) * | 2003-08-18 | 2007-02-14 | 郑州大学 | Cement-base material gradient mixing mill |
| CN1317113C (en) * | 2004-03-11 | 2007-05-23 | 刘波 | Cement production monitoring system |
| CN100402852C (en) * | 2006-12-12 | 2008-07-16 | 浙江大学 | Real time discharging volume measuring method and device for concrete pump |
| CN100406733C (en) * | 2006-12-12 | 2008-07-30 | 浙江大学 | Metering method and system for real time discharge volume of piston type concrete pump |
| CN100417505C (en) * | 2004-03-03 | 2008-09-10 | 麻双青 | Decremental proportioning technology for courete |
| CN100449145C (en) * | 2006-12-07 | 2009-01-07 | 浙江大学 | Concrete pump displacement measuring method and apparatus thereof |
| CN101655385B (en) * | 2009-09-16 | 2011-01-26 | 三一重工股份有限公司 | Method, system, device and mixer for measuring volume of agglomerates in mixing tank |
| CN101550928B (en) * | 2009-04-29 | 2012-10-17 | 扬州柳工建设机械有限公司 | Material level judging and controlling mechanism of concrete delivery pump |
| CN110802732A (en) * | 2019-11-16 | 2020-02-18 | 江龙 | Concrete production process |
-
1996
- 1996-02-07 CN CN 96118036 patent/CN1156704A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299887C (en) * | 2003-08-18 | 2007-02-14 | 郑州大学 | Cement-base material gradient mixing mill |
| CN100417505C (en) * | 2004-03-03 | 2008-09-10 | 麻双青 | Decremental proportioning technology for courete |
| CN1317113C (en) * | 2004-03-11 | 2007-05-23 | 刘波 | Cement production monitoring system |
| CN100449145C (en) * | 2006-12-07 | 2009-01-07 | 浙江大学 | Concrete pump displacement measuring method and apparatus thereof |
| CN100402852C (en) * | 2006-12-12 | 2008-07-16 | 浙江大学 | Real time discharging volume measuring method and device for concrete pump |
| CN100406733C (en) * | 2006-12-12 | 2008-07-30 | 浙江大学 | Metering method and system for real time discharge volume of piston type concrete pump |
| CN101550928B (en) * | 2009-04-29 | 2012-10-17 | 扬州柳工建设机械有限公司 | Material level judging and controlling mechanism of concrete delivery pump |
| CN101655385B (en) * | 2009-09-16 | 2011-01-26 | 三一重工股份有限公司 | Method, system, device and mixer for measuring volume of agglomerates in mixing tank |
| WO2011032409A1 (en) * | 2009-09-16 | 2011-03-24 | 湖南三一智能控制设备有限公司 | Square quantum detecting method, system, device for agglomerates in mixing drum and mixing vehicle |
| CN110802732A (en) * | 2019-11-16 | 2020-02-18 | 江龙 | Concrete production process |
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| WD01 | Invention patent application deemed withdrawn after publication |