AU2021106317A4 - An online monitoring device for concrete aggregate particle size - Google Patents
An online monitoring device for concrete aggregate particle size Download PDFInfo
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- AU2021106317A4 AU2021106317A4 AU2021106317A AU2021106317A AU2021106317A4 AU 2021106317 A4 AU2021106317 A4 AU 2021106317A4 AU 2021106317 A AU2021106317 A AU 2021106317A AU 2021106317 A AU2021106317 A AU 2021106317A AU 2021106317 A4 AU2021106317 A4 AU 2021106317A4
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- Prior art keywords
- screen
- platform
- gear
- sieve plate
- motor
- Prior art date
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- 239000002245 particle Substances 0.000 title claims abstract description 33
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 abstract description 11
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 238000005070 sampling Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000518 rheometry 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
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/07—Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/18—Control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G15/00—Arrangements for check-weighing of materials dispensed into removable containers
- G01G15/006—Arrangements for check-weighing of materials dispensed into removable containers using electrical, electromechanical, or electronic means not covered by G01G15/001, G01G15/02, G01G15/04
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
Disclosed is an online monitoring device for concrete aggregate particle size,
comprising base, platform, screen, coast, vibration spring, sieve plate, fine aggregate
sieve, medium aggregate sieve, coarse aggregate sieve, offset plate, motor 1, offset
block, motor 2, gear 1, support column, shaft, gear 2, reclaimer hopper, drive chain,
hydraulic lifter, connecting shaft, collection tank, intelligent data electronic scale; said
platform is set on the base; said screen is set on the platform; said coast is set on the
platform; said vibration spring is set on the screen; said sieve plate is set on the
vibration spring; said fine aggregate screen is set on the sieve plate; this invention
relates to the technical field of concrete inspection, in particular to an online online
monitoring device for concrete aggregate particle size; at present, monitoring methods
available to the market rely on manual sampling, which is inefficient and the data is
not accurate enough; said device can effectively solve said problems and realize the
purpose of online continuous intelligent monitoring with accurate data and high
efficiency.
1
DRAWINGS
FIG. 1
1
Description
FIG. 1
[0001] This invention relates to the technical field of concrete inspection, in particular
to an online online monitoring device for concrete aggregate particle size.
[0002] Concrete aggregate refers to the granular loose material that acts as a skeleton
or filling in concrete, divided into coarse aggregate and fine aggregate; coarse
aggregate refers to pebbles, crushed stone, etc., and fine aggregate refers to natural
sand, artificial sand, etc.; aggregates with particle size greater than 4.75 mm are called
coarse aggregates, commonly known as stones; there are two commonly used gravel
and pebbles; crushed stone is made of natural rocks or rocks that are mechanically
crushed and sieved, and rock particles with particle size greater than 4.75 mm;
pebbles are rock particles larger than 4.75 mm in diameter, which are formed by
natural weathering, water flow handling, sorting, and accumulation; pebble and gravel
particles whose length is greater than 2.4 times the average particle size of the
corresponding size of the particle are needle-shaped particles; those with thickness
less than 0.4 times the average particle size are flaky particles (the average particle
size refers to the average of the upper and lower limits of the particle size); aggregate
is the skeleton of concrete; according to statistics, aggregate can account for 50% to
% of the volume of concrete; it will affect the rheology of fresh concrete and the
mechanical properties and durability of hardened concrete; therefore, it is necessary to
realize the online monitoring of all aspects of the performance of the concrete
production raw materials to ensure the stability of the concrete performance.
[0003] In order to monitor the particle size of the aggregate, traditional offline
monitoring methods rely on manual sampling and then experimental detection to
obtain the data of the particle size of the aggregate; this method is not only inefficient, but also difficult to obtain representative data.
[0004] In view of above mentioned situation, in order to overcome the shortcomings of the prior art, this invention provides an online monitoring device for concrete aggregate particle size; at present, monitoring methods available to the market rely on manual sampling, which is inefficient and the data is not accurate enough; said device can effectively solve said problems and realize the purpose of online continuous intelligent monitoring with accurate data and high efficiency.
[0005] Technical solution of this invention is introduced as follow: an online monitoring device for concrete aggregate particle size comprises base, platform, screen, coast, vibration spring, sieve plate, fine aggregate sieve, medium aggregate sieve, coarse aggregate sieve, offset plate, motor 1, offset block, motor 2, gear 1, support column, shaft, gear 2, reclaimer hopper, drive chain, hydraulic lifter, connecting shaft, collection tank, intelligent data electronic scale; said platform is set on the base; said screen is set on the platform; said coast is set on the platform; said vibration spring is set on the screen; said sieve plate is set on the vibration spring; said fine aggregate screen is set on the sieve plate; said medium aggregate screen is set on the sieve plate; said coarse aggregate screen is set on the sieve plate; said offset plate is set on the sieve plate; said motor 1 is set on the platform; said offset block is set on the motor 1; said motor 2 is set on the sieve plate; said gear 1 is set on the motor 2; said support column is set on the sieve plate; said shaft is set on the support column; said gear 2 is set on the shaft; said reclaimer hopper is set on the shaft; one end of said drive chain is wrapped on gear 1 and the other end is wrapped on gear 2; said hydraulic lifter is set on the base; said connecting shaft is set on the platform; said collection tank is set on the hydraulic lifter and is arranged to rotate around the connecting shaft; said intelligent data electronic scale is set on the collection tank; said vibration spring plays the role of vibration of the sieve plate; said offset plate
plays the role in driving the vibration of said sieve plate; said coast of the platform
plays the role in the quantitative analysis of the occupancy of aggregates of various
particle sizes in the concrete.
[0006] Preferred, said platform is set between the screen and the coast; said screen is
set between the platform and the vibration spring; said vibration spring is set between
the screen and the sieve plate; said support column is set between the shaft and sieve
plate; said hydraulic lifter is set between the base and collection tank; said connecting
shaft is set between the collection tank and the platform.
[0007] Preferred, said base and platform are arranged vertically; said screen and
vibration spring are arranged vertically; said vibration spring and sieve plate are
arranged vertically; said motor 1 and offset block are arranged vertically; said support
column and shaft are arranged vertically; said drive chain and gear 2 are arranged
vertically; said gear 1 and gear 2 are arranged in parallel; said hydraulic lifter and
base are arranged vertically.
[0008] Preferred, said base is arranged in rectangular parallelepiped; said fine
aggregate screen is arranged in net shape; said motor 1 is arranged in cylindrical
shape; said support column is arranged in rectangular shape; said shaft is cylindrically
arranged; said gear 2 is cylindrically arranged; said connecting shaft is arranged in
cylindrical shape.
[0009] Preferred, said screen has four sets; said coast has three sets; said vibration
spring has several sets; said reclaimer hopper has four sets; said hydraulic lifter has
three sets; said collection tank has three sets; said intelligent data electronic scale has
three sets; said collection tank and intelligent data electronic scale share the same
number in quantity.
[0010] beneficial effect of this invention is introduced as follow: this invention relates
to the technical field of concrete inspection, in particular to an online online
monitoring device for concrete aggregate particle size; at present, monitoring methods
available to the market rely on manual sampling, which is inefficient and the data is
not accurate enough; said device can effectively solve said problems and realize the purpose of online continuous intelligent monitoring with accurate data and high efficiency.
[0011] FIG. 1 is the the overall structural diagram of an online monitoring device for concrete aggregate particle size;
[0012] FIG. 2 is another view of the structural diagram of an online monitoring device for concrete aggregate particle size.
[0013] As shown in the diagram, 1. base, 2. platform, 3. screen, 4. coast, 5. vibration spring, 6. sieve plate, 7. fine aggregate sieve, 8. medium aggregate sieve, 9. coarse aggregate sieve, 10. offset plate, 11. motor 1, 12. offset block, 13. motor 2, 14. gear 1, 15. support column, 16. shaft, 17. gear 2, 18. reclaimer hopper, 19. drive chain, 20. hydraulic lifter, 21. connecting shaft, 22. collection tank, 23. intelligent data electronic scale.
[0014] The accompanying drawings are used to provide a further understanding of this invention and constitute part of the specification; together with the embodiments of this invention, they are used to explain the invention and do not constitute limitation to this invention.
[0015] Technical solutions in the embodiments of this invention will be clearly and completely introduced in conjunction with the drawings in the embodiments; said embodiments are only part of the embodiments of this invention, rather than all the embodiments; based on the embodiments of this invention, all other embodiments obtained by those of ordinary skilled in the art without creative work shall fall within the protection scope of this invention.
[0016] As shown in the FIG. 1-2, an online monitoring device for concrete aggregate
particle size comprises base (1), platform (2), screen (3), coast (4), vibration spring
(5), sieve plate (6), fine aggregate sieve (7), medium aggregate sieve (8), coarse
aggregate sieve (9), offset plate (10), motor 1 (11), offset block (12), motor 2 (13),
gear 1 (14), support column (15), shaft (16), gear 2 (17), reclaimer hopper (18), drive
chain (19), hydraulic lifter (20), connecting shaft (21), collection tank (22), intelligent
data electronic scale (23); said platform (2) is set on the base (1); said screen (3) is set
on the platform (2); said coast (4) is set on the platform (2); said vibration spring (5)
is set on the screen (3); said sieve plate (6) is set on the vibration spring (5); said fine
aggregate screen (7) is set on the sieve plate (6); said medium aggregate screen (8) is
set on the sieve plate (6); said coarse aggregate screen (9) is set on the sieve plate (6);
said offset plate (10) is set on the sieve plate (6); said motor 1 (11) is set on the
platform (2); said offset block (12) is set on the motor 1 (11); said motor 2 (13) is set
on the sieve plate (6); said gear 1 (14) is set on the motor 2 (13); said support column
(15) is set on the sieve plate (6); said shaft (16) is set on the support column (15); said
gear 2 (17) is set on the shaft (16); said reclaimer hopper (18) is set on the shaft (16);
one end of said drive chain (19) is wrapped on gear 1 (14) and the other end is
wrapped on gear 2 (17); said hydraulic lifter (20) is set on the base (1); said
connecting shaft (21) is set on the platform(2); said collection tank (22) is set on the
hydraulic lifter (20) and is arranged to rotate around the connecting shaft (21); said
intelligent data electronic scale (23) is set on the collection tank (22).
[0017] Said platform (2) is set between the screen (3) and the coast (4); said screen (3)
is set between the platform (2) and the vibration spring (5); said vibration spring (5) is
set between the screen (3) and the sieve plate (6); said support column (15) is set
between the shaft (16) and sieve plate (6); said hydraulic lifter (20) is set between the
base (1) and collection tank (22); said connecting shaft (21) is set between the
collection tank (22) and the platform (2).
[0018] Said base (1) and platform (2) are arranged vertically; said screen (3) and
vibration spring (5) are arranged vertically; said vibration spring (5) and sieve plate (6)
are arranged vertically; said motor 1 (11) and offset block (12) are arranged vertically;
said support column (15) and shaft (16) are arranged vertically; said drive chain (19)
and gear 2 (17) are arranged vertically; said gear 1 (14) and gear 2 (17) are arranged
in parallel; said hydraulic lifter (20) and base (1) are arranged vertically.
[0019] Said base (1) is arranged in rectangular parallelepiped; said fine aggregate
screen (7) is arranged in net shape; said motor 1 (11) is arranged in cylindrical shape;
said support column (15) is arranged in rectangular shape; said shaft (16) is
cylindrically arranged; said gear 2 (17) is cylindrically arranged; said connecting shaft
(21) is arranged in cylindrical shape.
[0020] Said screen (3) has four sets; said coast (4) has three sets; said vibration spring
(5) has several sets; said reclaimer hopper (18) has four sets; said hydraulic lifter (20)
has three sets; said collection tank (22) has three sets; said intelligent data electronic
scale (23) has three sets; said collection tank (22) and intelligent data electronic scale
(23) share the same number in quantity.
[0021] First step is to debug the device when the user starts to use this device; place
said reclaimer hopper (18) level with the concrete conveyor belt; open gear 1 (14) and
drive motor 2 (13); under the action of drive chain (19), said gear 2 (17) is driven to
rotate, thereby driving the shaft (16) to rotate, thereby rotating the reclaimer hopper
(18); from the concrete drive belt, take out the concrete material to the sieve plate (6);
the second step is to turn on the motor 1 (11) to rotate, and drive the offset block (12)
to rotate in the concave and convex holes of the offset plate (10), so that the sieve
plate (6) vibrates left and right under the support of the vibration spring (5); at this
time, aggregates of different particle sizes fall from the sieve plate (6), fine aggregate
sieve (7) and medium aggregate sieve (8), and slide down the coast (4) into the coast
(4) inside the platform (2); after weighing and analyzing the proportion of various
aggregates, lower the hydraulic lifter (20) and drive the collection tank (22) to turn
sideways around the connecting shaft (21), pour out the aggregate from the coast (4)
of the platform (2) and continue the next measurement record; above mentioned is the
operation process of the entire online monitoring device for concrete aggregate
particle size.
[0022] It should be noted that in this article, terms such as first and second are only
used to distinguish one entity or operation from another entity or operation; it does not
necessarily require or imply any such actual relationship or order between these
entities or operations; terms such as "include", "comprise" or any other variants
thereof are intended to cover non-exclusive inclusion, so that a process, method,
article or device that includes a series of elements includes not only those elements; it
also includes other elements that are not explicitly listed, or elements inherent to the
process, method, article, or device.
[0023] Although embodiments of this invention have been shown and introduced,
those ordinary that skilled in the art can understand that various changes, substitutions
and modifications can be made to these embodiments without departing from the
principle and spirit of this invention; the scope of this invention is defined by the
appended claims and their equivalents.
[0024] Embodiments of this invention are introduced above, and said introduction is
not restrictive; what are shown in the drawings are only one embodiment of this
invention, and the actual structure is not limited to this; if ordinary that skilled in the
art receives its enlightenment and does not deviate from the purpose of this invention,
and without creative design, structural methods and embodiments similar to the
technical solution shall fall within the protection scope of this invention.
Claims (5)
1.An online monitoring device for concrete aggregate particle size comprises base,
platform, screen, coast, vibration spring, sieve plate, fine aggregate sieve, medium
aggregate sieve, coarse aggregate sieve, offset plate, motor 1, offset block, motor 2,
gear 1, support column, shaft, gear 2, reclaimer hopper, drive chain, hydraulic lifter,
connecting shaft, collection tank, intelligent data electronic scale; said platform is set
on the base; said screen is set on the platform; said coast is set on the platform; said
vibration spring is set on the screen; said sieve plate is set on the vibration spring; said
fine aggregate screen is set on the sieve plate; said medium aggregate screen is set on
the sieve plate; said coarse aggregate screen is set on the sieve plate; said offset plate
is set on the sieve plate; said motor 1 is set on the platform; said offset block is set on
the motor 1; said motor 2 is set on the sieve plate; said gear 1 is set on the motor 2;
said support column is set on the sieve plate; said shaft is set on the support column;
said gear 2 is set on the shaft; said reclaimer hopper is set on the shaft; one end of said
drive chain is wrapped on gear 1 and the other end is wrapped on gear 2; said
hydraulic lifter is set on the base; said connecting shaft is set on the platform; said
collection tank is set on the hydraulic lifter and is arranged to rotate around the
connecting shaft; said intelligent data electronic scale is set on the collection tank.
2.An online monitoring device for concrete aggregate particle size as claimed in
claim 1, wherein said platform is set between the screen and the coast; said screen is
set between the platform and the vibration spring; said vibration spring is set between
the screen and the sieve plate; said support column is set between the shaft and sieve
plate; said hydraulic lifter is set between the base and collection tank; said connecting
shaft is set between the collection tank and the platform.
3.An online monitoring device for concrete aggregate particle size as claimed in
claim 2, wherein said base and platform are arranged vertically; said screen and
vibration spring are arranged vertically; said vibration spring and sieve plate are
arranged vertically; said motor 1 and offset block are arranged vertically; said support
column and shaft are arranged vertically; said drive chain and gear 2 are arranged
vertically; said gear 1 and gear 2 are arranged in parallel; said hydraulic lifter and
base are arranged vertically.
4.An online monitoring device for concrete aggregate particle size as claimed in
claim 3, wherein said base is arranged in rectangular parallelepiped; said fine
aggregate screen is arranged in net shape; said motor 1 is arranged in cylindrical
shape; said support column is arranged in rectangular shape; said shaft is cylindrically
arranged; said gear 2 is cylindrically arranged; said connecting shaft is arranged in
cylindrical shape.
5.An online monitoring device for concrete aggregate particle size as claimed in
claim 4, wherein said screen has four sets; said coast has three sets; said vibration
spring has several sets; said reclaimer hopper has four sets; said hydraulic lifter has
three sets; said collection tank has three sets; said intelligent data electronic scale has
three sets; said collection tank and intelligent data electronic scale share the same
number in quantity.
D R AW I N G S 21 Aug 2021 2021106317
FIG. 1
D R AW I N G S 21 Aug 2021 2021106317
FIG. 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021106317A AU2021106317A4 (en) | 2021-08-21 | 2021-08-21 | An online monitoring device for concrete aggregate particle size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021106317A AU2021106317A4 (en) | 2021-08-21 | 2021-08-21 | An online monitoring device for concrete aggregate particle size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021106317A4 true AU2021106317A4 (en) | 2021-11-04 |
Family
ID=78488496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021106317A Active AU2021106317A4 (en) | 2021-08-21 | 2021-08-21 | An online monitoring device for concrete aggregate particle size |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2021106317A4 (en) |
-
2021
- 2021-08-21 AU AU2021106317A patent/AU2021106317A4/en active Active
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| FGI | Letters patent sealed or granted (innovation patent) |