CN201245842Y - Material automatic flow allocation cabin for controlling material level - Google Patents
Material automatic flow allocation cabin for controlling material level Download PDFInfo
- Publication number
- CN201245842Y CN201245842Y CNU2008200759426U CN200820075942U CN201245842Y CN 201245842 Y CN201245842 Y CN 201245842Y CN U2008200759426 U CNU2008200759426 U CN U2008200759426U CN 200820075942 U CN200820075942 U CN 200820075942U CN 201245842 Y CN201245842 Y CN 201245842Y
- Authority
- CN
- China
- Prior art keywords
- level
- bin
- distribution bin
- material level
- flow distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title claims abstract description 144
- 230000005484 gravity Effects 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 13
- 239000011343 solid material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 11
- 239000007787 solid Substances 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Road Paving Machines (AREA)
Abstract
A self-flowing material distribution bin capable of controlling the material level comprises a plurality of identical bin grids connected with each other as a whole, wherein each bin grid is provided with a bottom plate and an upper cover; and a plurality of material level sensors at positions with the same relative altitudes are arranged on the inner wall of each bin grid in the vertical direction. The width of a box body depends on the size of filling materials laid therein, and is preferably not less than thrice the maximal size. The self-leveling material distribution bin capable of controlling the material level can be used for distributing and spreading solid materials on the uneven base surface (such as the original ground or a surface formed by throw-filling). Full material coverage can be achieved in a certain width range by means of natural flowing by measuring and controlling the material level in each grid, thereby achieving transverse material distribution. The longitudinal material distribution can be achieved by moving the self-flowing material distribution bin in the longitudinal direction.
Description
Technical field
The invention belongs to engineering structures (building) such as harbour, water conservancy project and build the jackstone and the leveling job practices on the underwater dumped rockfill basis of thing, the distribution of particularly a kind of solid material in the certain space scope and the control material level material gravity flow distribution bin of shakeouing.The present invention is specially adapted to solid material and distributes on rugged basal plane (filling out the surface of formation as original ground or throwing) and shakeout.
Background technology
Under some situation, need to be assigned to granular solids material quantity on demand on the basal plane of certain limit and to shakeout.In some technical field (as the port works construction technology), this process is called " leveling ".
Because basal plane to be flattened is uneven, and flatten, the first step is to be each different regional area, distributes the material of requirement according to the high low degree of its basal plane.It on this process nature the process that site-directed quantitative distributes material on each local zonule of a basal plane in the certain space scope.The so-called fixed point is meant each local zonule of basal plane, and its locus all is concrete and fixing.Quantitatively so-called, be meant that in each concrete and fixing locational zonule because the high low degree difference of this regional basal plane, it is also different to shakeout needed material quantity,------basal plane is low more, and required material quantity is many more, otherwise also anti-.
It is vital for the realization of flattening course that site-directed quantitative distributes material.If the material that distributes more than required quantity, then needs unnecessary material to be passed and cleared out of the leveling scope, thereby causes waste; Otherwise,, then can on leveling basal plane later, stay pit, thereby not reach the purpose of leveling if the material that distributes is less than requirement.
One of example of site-directed quantitative distribution material is exactly an ink-jet printer within the specific limits, and in fact its print procedure is exactly the process that site-directed quantitative distributes pigment.But the material that distributes when needs is not a pigment in a small amount, but in the civil construction project during sandstone material of thousands of cubic meters, it is too complicated that the material method of salary distribution that printer adopted and technology just seem.
One of material method of salary distribution that adopts in the civil construction project is to pave, as concrete or bituminous concrete paver etc.But, the general particle diameter of the handled material of this kind equipment less (rubble), and wherein all contain cementitious materials (cement or pitch), be the mixture of sandstone material and cementitious materials, and in material paved flow process, cementitious materials had played lubrication between the sandstone particle.This lubrication has not only reduced the required power that paves greatly, and has reduced the wearing and tearing of sandstone material to equipment greatly.In other words, for particle diameter big (two slabstones, middle piece stone), and the material that does not contain the cement components that can play lubrication, existing laying equipment can not be suitable for, and------played the helix transporting device of the effect of laterally paving must to occur expending power excessive, problems such as rapid wear.
Summary of the invention
Technical problem to be solved by this invention is: a kind of control material level material gravity flow distribution bin is provided.Be applicable to that solid material distributes and shakeouts on rugged basal plane (filling out the surface of formation as original ground or throwing).
Technical scheme of the present invention is:
A kind of control material level material gravity flow distribution bin is characterized in that: it is made up of the identical storehouse lattice that are connected as a single entity successively of several sizes, and each storehouse lattice does not have base plate and loam cake, and vertical direction is provided with level sensor on the inwall of each storehouse lattice.
The casing width of control material level material gravity flow distribution bin depends on lays the particle size of filling out the material of putting, and is advisable to be not less than 3 times of maximum particle diameter size; The natural repose angle of box height and material and the branch storehouse lattice length of square chest are relevant, see Fig. 2 for details.
The natural repose angle of box height and material and the branch storehouse lattice length of square chest are relevant: must satisfy following relational expression between box height H, branch storehouse lattice length W, minimum controlling level h and the natural angle of repose A of material of control material level material gravity flow distribution bin:
H>h+0.5＊W＊tan?(A)。
A kind of control material level material gravity flow distribution bin, it is characterized in that: it is made up of the identical storehouse lattice that are connected as a single entity successively of several sizes, each storehouse lattice does not have base plate and loam cake, and vertical direction is provided with the material sensor of a plurality of same relative altitude positions on the inwall of each storehouse lattice.
It utilize rule that the granular solids material flows under action of gravity naturally and solid accumulation height with its flow naturally apart between dependency relation, measure and control controlling level by minute storehouse lattice and realize that material leans on nature to flow and realizes full covering in the certain width scope, thereby the realization material is in horizontal distribution.Material distributes and can realize by vertically moving control material level material gravity flow distribution bin longitudinally.
Apparatus for measuring charge level on the control material level material gravity flow distribution bin, can also be according to the residing position of material level in the storehouse (high charge level or low material level), send control signal, the start-stop of control fill-in materials device in the storehouse, realization makes material level remain on the low material level, under the high charge level, guarantee the material deficiency neither to occur in whole material assigning process to the control of material level in the storehouse, it is excessive not occur again, thereby realizes the site-directed quantitative that material distributes.
Effect of the present invention is:
Control material level material gravity flow distribution bin is applicable to that solid material distributes and shakeouts on basal plane (filling out the surface of formation as original ground or throwing).
Control material level material gravity flow distribution bin is a kind ofly can satisfy greater particle size granular solids material (two slabstones, middle piece stone) and distribute the device that shakeouts.It utilize rule that the granular solids material flows under action of gravity naturally and solid accumulation height with its flow naturally apart between dependency relation, measure and control controlling level by minute storehouse lattice and realize that material leans on nature to flow and realizes full covering in the certain transverse width scope, thereby the realization material is in horizontal distribution.Material distributes and can realize by vertically moving control material level material gravity flow distribution bin longitudinally.
Description of drawings
Fig. 1 is a control material level material gravity flow distribution bin structural representation
Fig. 2 is a control material level material gravity flow distribution bin filler control schematic diagram
Among the figure: H box height, W divide storehouse lattice length, the minimum controlling level of h, L distribution bin length overall, K distribution bin width
The specific embodiment
A kind of as shown in Figure 1 control material level material gravity flow distribution bin, it is made up of the identical storehouse lattice 1 that are connected as a single entity successively of several sizes, each storehouse lattice does not have base plate and loam cake, and vertical direction is provided with level sensor (high charge level sensor 2 and low level sensor 3) on the inwall of each storehouse lattice.
The casing width of control material level material gravity flow distribution bin depends on lays the particle size of filling out the material of putting, and is advisable to be not less than 3 times of maximum particle diameter size.
During use the material sensor is connected on the computer display controller, can observes the height of control accumulation of material.
Control material level material gravity flow distribution bin is a kind ofly can satisfy greater particle size granular solids material (two slabstones, middle piece stone) and distribute the device that shakeouts.It utilize rule that the granular solids material flows under action of gravity naturally and solid accumulation height with its flow naturally apart between dependency relation, measure and control controlling level by minute storehouse lattice and realize that material leans on nature to flow and realizes full covering in the certain transverse width scope, thereby the realization material is in horizontal distribution.Material distributes and can realize by vertically moving control material level material gravity flow distribution bin longitudinally.
In Fig. 2, apparatus for measuring charge level on the control material level material gravity flow distribution bin, can also be according to the residing position of material level in the storehouse (high charge level or low material level), send control signal, the start-stop of control fill-in materials device 4 in the storehouse realizes the control to material level in the storehouse, material level is remained on the low material level 6, under the high charge level 5, guarantee the material deficiency neither to occur in whole material assigning process, it is excessive not occur again, thereby realizes the site-directed quantitative that material distributes.
Control material level material gravity flow distribution bin main body is that a rectangle does not have end square chest (seeing " Fig. 1: control material level material gravity flow distribution bin structural representation " for details).The basal plane width that the casing total length flattens is as required determined.For guaranteeing material all standing in the square chest length range, need square chest is divided into some minutes storehouse lattice along its length.The casing width depends on the particle size of material, is advisable to be not less than 3 times of maximum particle diameter size.The natural repose angle of box height and material and the branch storehouse lattice length of square chest are relevant, can determine by relation shown in Figure 2.
Level sensor is installed in appropriate location on the square chest sidewall, and be used to monitor material level: when material level was lower than the low material level that sets, control circuit sent signal, and the material device for supplying is opened, and replenishes material in the storehouse; When material level reached the high charge level that sets, control circuit sent signal, and the material device for supplying is closed, and stopped to replenish in the storehouse material.Between the high charge level and low material level that material level is controlled at all the time set, guarantee the material deficiency neither to occur in whole material assigning process, it is excessive not occur again, thereby realizes the site-directed quantitative that material distributes.
Claims (2)
1, a kind of control material level material gravity flow distribution bin, it is characterized in that: it is made up of the identical storehouse lattice that are connected as a single entity successively of several sizes, and each storehouse lattice does not have base plate and loam cake, and vertical direction is provided with level sensor on the inwall of each storehouse lattice.
2, control material level material according to claim 1 gravity flow distribution bin is characterized in that: the casing width of control material level material gravity flow distribution bin depends on lays the particle size of filling out the material of putting, and is advisable to be not less than 3 times of maximum particle diameter size;
The natural repose angle of box height and material and the branch storehouse lattice length of square chest are relevant: must satisfy following relational expression between box height H, branch storehouse lattice length W, minimum controlling level h and the natural angle of repose A of material of control material level material gravity flow distribution bin:
H>h+0.5＊W＊tan(A)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200759426U CN201245842Y (en) | 2008-08-12 | 2008-08-12 | Material automatic flow allocation cabin for controlling material level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200759426U CN201245842Y (en) | 2008-08-12 | 2008-08-12 | Material automatic flow allocation cabin for controlling material level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245842Y true CN201245842Y (en) | 2009-05-27 |
Family
ID=40729662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200759426U Expired - Lifetime CN201245842Y (en) | 2008-08-12 | 2008-08-12 | Material automatic flow allocation cabin for controlling material level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245842Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364057A (en) * | 2013-07-11 | 2013-10-23 | 赛摩电气股份有限公司 | Belt transport coal dump weight and quality detection device |
| CN111506105A (en) * | 2020-04-08 | 2020-08-07 | 安徽舒州农业科技有限责任公司 | Agricultural unmanned aerial vehicle control device and sowing control method |
-
2008
- 2008-08-12 CN CNU2008200759426U patent/CN201245842Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364057A (en) * | 2013-07-11 | 2013-10-23 | 赛摩电气股份有限公司 | Belt transport coal dump weight and quality detection device |
| CN111506105A (en) * | 2020-04-08 | 2020-08-07 | 安徽舒州农业科技有限责任公司 | Agricultural unmanned aerial vehicle control device and sowing control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105137034B (en) | A kind of mud-rock flow physical model experiment system and debris flows simulation assembly thereof | |
| CN102864758B (en) | Construction method of rolling compaction type asphalt concrete impervious core wall in high altitude and cold areas | |
| CN106192660B (en) | The construction method of Highway Pavement Structures | |
| CN206346503U (en) | The horizontal mortar laying apparatus of concrete block masonry | |
| KR101649507B1 (en) | The joint filler spread apparatus | |
| CN101781931A (en) | Construction method of large-volume concrete bearing platform with one-time pouring in winter | |
| CN106894308A (en) | A kind of crack resistance construction of cement stable macadam base method | |
| CN209227580U (en) | The tower-crane foundation structure of raft foundation is placed under a kind of | |
| CN103572966B (en) | The construction method of silo funnel liner | |
| CN105946090A (en) | Test device for printing model of pile foundation above tunnel or goaf in 3D printing mode and printing method | |
| CN106426566B (en) | A kind of mine down-hole wet shotcreting mixing plant pulping device and method | |
| CN201245842Y (en) | Material automatic flow allocation cabin for controlling material level | |
| CN101974898A (en) | Roller compacted concrete cushion changing and filling method | |
| CN104314053A (en) | Earth and rockfill concrete core wall asphalt concrete and paving method thereof | |
| KR101386060B1 (en) | Cold mix recycling ascon plant | |
| CN113818315B (en) | Special vehicle | |
| CN105887944B (en) | A 3D printing model pile and sand rain method test production device and its use method | |
| CN101591885A (en) | Movable asphalt cold regeneration cement gravel mixing building | |
| CN102505612B (en) | Discharge device of discharge port and asphalt stirring equipment | |
| CN105386448A (en) | Filling construction method for backward slope in rock-fill dam slope treatment | |
| CN110295523A (en) | Road rigid pavement precast concrete block | |
| CN116971234A (en) | Cement concrete pavement paving device and method for airport pavement | |
| CN202298416U (en) | Novel forced asphalt concrete mixer | |
| CN206636132U (en) | A kind of bed course leveling unit | |
| CN215629174U (en) | Grading broken stone, lime soil and sand material paving vibration feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090527 |
|
| CX01 | Expiry of patent term |