CN205628526U - Screening grid with have its a mining system - Google Patents
Screening grid with have its a mining system Download PDFInfo
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- CN205628526U CN205628526U CN201620382779.2U CN201620382779U CN205628526U CN 205628526 U CN205628526 U CN 205628526U CN 201620382779 U CN201620382779 U CN 201620382779U CN 205628526 U CN205628526 U CN 205628526U
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- screen cloth
- horizontal screen
- diagrid
- fence
- district
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Abstract
The utility model discloses a screening grid with have its a mining system, screening grid includes: it has the rail chamber to inject in the rail, rail, horizontal screen cloth, horizontal screen cloth are established the inner peripheral surface of following with the rail in the periphery of the just horizontal screen cloth of rail intracavity and are linked to each other and distinguish rail chamber share plus sieve district and minus sieve, are equipped with the sieve mesh in a plurality of intercommunication plus sieves district and minus sieve district on the horizontal screen cloth, a plurality of vertical supports, a plurality of vertical set up in minus sieve district and the upper end of a plurality of vertical supports is supported on the lower surface of horizontal screen cloth, and wherein, every vertical support is continuous with the rail respectively along the both ends that the horizontal direction extends and extends respectively. According to the utility model discloses the screening grid bulk strength improves with stability, and resistant pounding is difficult for taking place to damage more.
Description
Technical field
This utility model relates to mining technique field, is specifically related to a kind of diagrid and has its mining system, more specifically relating to
And a kind of novel bulk materials diagrid structure, go for the screening of various bulk materials, especially can at mine Hatch Opening, unload
The engineerings such as loading point are applied.
Background technology
Bulk materials screening is along with each commercial production, simple particularly with condition, production scale big, bulk hard ware material
The bargh of screening, owing to bulk materials abrasion diagrid structure unloading equipment serious, large-scale moment unloading materials impact is big,
The diagrid of tradition easy structure is the most wear-resisting, often smashed and need to frequently change, thus has influence on normal production.
Utility model content
One of technical problem that this utility model is intended to solve in correlation technique the most to a certain extent.To this end, this practicality is new
Type proposes a kind of diagrid, and the intensity of described diagrid improves, and is not susceptible to damage.
This utility model also proposed a kind of mining system with above-mentioned diagrid.
According to diagrid of the present utility model, including: fence, define fence chamber in described fence；Laterally screen cloth, described horizontal stroke
It is located at the periphery of described fence intracavity and described horizontal screen cloth along being connected and by described fence with the inner peripheral surface of described fence to screen cloth
Chamber is divided into Shai Shang district and Shai Xia district, and described horizontal screen cloth is provided with the sieve aperture in multiple connection described Shai Shang district and described Shai Xia district；
Multiple longitudinal carriers, in multiple described longitudinal carriers are located at Shai Xia district and the upper end of multiple described longitudinal carrier is supported on described horizontal stroke
On the lower surface of screen cloth, wherein, support two ends that are the most horizontally extending and that extend are enclosed with described respectively longitudinally in each
Hurdle is connected.
Improve according to diagrid bulk strength of the present utility model and stability, more resistance to pound, be not susceptible to damage.
It addition, can also have the technical characteristic added as follows according to diagrid of the present utility model:
According to embodiments more of the present utility model, described horizontal screen cloth is abrasion-proof screen.
According to embodiments more of the present utility model, the upper surface of described horizontal screen cloth is formed as the plane with plane-parallel.
According to embodiments more of the present utility model, described horizontal screen cloth includes: multiple first gratings, multiple described first sieves
Bar setting spaced apart parallel, the two ends of each described first grating inner peripheral surface with described fence respectively is connected；Multiple second sieves
Bar, multiple described second grating settings spaced apart parallel and with multiple described first gratings be vertically connected formation there is square sieve
The latticed screen cloth in hole, multiple described longitudinal carriers support the lower surface of multiple described first gratings and/or multiple described second sieve
The lower surface of bar.
According to embodiments more of the present utility model, the cross section side of the being formed as annular of described fence, multiple described longitudinal carriers
One_to_one corresponding be supported on the lower surface of multiple described first grating and be in two described first gratings of both sides be located at described in enclose
On relative two medial wall on hurdle.
According to embodiments more of the present utility model, described longitudinal carrier is detachably connected with described horizontal screen cloth.
According to embodiments more of the present utility model, described longitudinal carrier is weldingly connected with described horizontal screen cloth.
According to embodiments more of the present utility model, described horizontal screen cloth is formed as one part.
According to the mining system of this utility model embodiment, including the diagrid according to this utility model embodiment.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the diagrid according to this utility model embodiment；
Fig. 2 is the sectional view along Fig. 1 center line a-a direction；
Fig. 3 is the structure for amplifying schematic diagram in Fig. 1 at A；
Fig. 4 is the part structure for amplifying schematic diagram of structure shown in Fig. 2.
Reference:
Diagrid 100；
Fence 10；Shai Shang district 101；Shai Xia district 102；
Laterally screen cloth 20；First grating 21；Second grating 22；Sieve aperture 201；
Longitudinal carrier 30.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings.Below with reference to
The embodiment that accompanying drawing describes is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to of the present utility model
Limit.
Describe the diagrid 100 according to this utility model embodiment below in conjunction with the accompanying drawings in detail.
With reference to shown in Fig. 1, fence 10, horizontal screen cloth 20 and many can be included according to the diagrid 100 of this utility model embodiment
Individual longitudinal carrier 30.Fence chamber can be defined in fence 10.Laterally screen cloth 20 is located at fence intracavity, horizontal screen cloth 20
Periphery along being connected with the inner peripheral surface of fence 10 and fence chamber being divided into district 102 of Shai Shang district 101 and Shai Xia, i.e. fence chamber
The part of the top being positioned at horizontal screen cloth 20 is Shai Shang district 101, and the part of the lower section being positioned at horizontal screen cloth 20 in fence chamber is
Shai Xia district 102.Laterally screen cloth 20 is provided with the sieve aperture 201 in district 102 of multiple through Shai Shang district 101 and Shai Xia.It is to say,
The upper and lower surface of the through horizontal screen cloth 20 of sieve aperture 201.
Multiple longitudinal carriers 30 are located in Shai Xia district 102, and the upper end of multiple longitudinal carrier 30 is supported on horizontal screen cloth 20
Lower surface on, wherein, support 30 is respectively the most horizontally extending longitudinally in each and the two ends that extend respectively with fence 10 phase
Even.In other words, multiple longitudinal carriers 30 are located at fence intracavity, and are positioned at below horizontal screen cloth 20, support longitudinally in each
30 is the most vertically extending, the most horizontally extending, and horizontally extending two ends are connected with fence 10 respectively.
Thus, multiple longitudinal carriers 30 can be connected on fence 10 by two ends, and can play horizontal screen cloth 20
Supporting role, can share the stress of horizontal screen cloth 20, makes the bulk strength of horizontal screen cloth 20 be improved, and more resistance to pounds,
Can be formed a kind of greatly across the bulk materials diagrid of HI high impact bearing capacity.
Diagrid 100 according to this utility model embodiment, by arranging longitudinal carrier 30, and makes longitudinal carrier 30 and fence 10
It is connected and is supported on horizontal screen cloth 20 so that the bulk strength of grid is improved, and structure is more stable, more resistance to pounding, no
Easily it is damaged, than existing simple diagrid structure, there is higher use advantage and good economic benefit and social benefit.
Preferably, according to embodiments more of the present utility model, horizontal screen cloth 20 can be abrasion-proof screen.Thus, laterally
Diagrid 100 can have preferable wearability, is more not susceptible to damage.It is understood that abrasion-proof screen can use
Multiple material is made, and specifically can account for selecting according to many factors such as anti-wear performance, cost, manufacturings, such as,
In concrete examples more of the present utility model, horizontal screen cloth 20 is wear-resisting steel mesh, and i.e. laterally screen cloth 20 can use wear-resisting
The steel that property is good is made.
As depicted in figs. 1 and 2, the upper surface of horizontal screen cloth 20 is formed as the plane with plane-parallel.Thus, laterally sieve
The upper end of net 20 is the most regular, easily manufactured and sieve more uniform, and material does not haves concentration and piles up, and screening effect is good.
As in figure 2 it is shown, the lower end of longitudinal carrier 30 can be without departing from the lower end of fence 10, i.e. the longitudinal ruler of longitudinal carrier 30
Very little shorter, it is spaced a distance between lower end and the lower end of fence 10 of longitudinal carrier 30.Thus, it is possible to reduce longitudinally
The support 30 impact on falling material, reduces the material shock to longitudinal carrier 30, reduces what longitudinal carrier 30 damaged simultaneously
Probability.
Laterally the shape of screen cloth 20 is formed as multiple, alternatively, according to embodiments more of the present utility model, horizontal screen cloth
20 can include multiple first grating 21 and multiple second grating 22.Multiple first gratings 21 can spaced apart and parallel set
Putting, the two ends of each first grating 21 inner peripheral surface with fence 10 respectively is connected.Multiple second gratings 22 are spaced apart and put down
Row is arranged, and multiple second gratings 22 and multiple first gratings 21 are vertically connected the latticed screen cloth of formation, and adjacent two
Square sieve aperture 201 can be limited between first grating 21 with adjacent two the second gratings 22.Multiple longitudinal carriers 30
It is supported on the lower surface of multiple first grating 21 and/or the lower surface of multiple second grating 22.It is to say, multiple longitudinal directions
Support 30 can be only supported at below the first grating 21, it is also possible to be only supported at below the second grating 22, it is also possible to prop up simultaneously
Support, below the first grating 21 and below the second grating 22, specifically can be configured as required.The diagrid of this kind of structure
100 are not only convenient for manufacturing, and screening effect is good, are not susceptible to damage.
As depicted in figs. 1 and 2, the cross section of fence 10 can the side's of being formed as annular, fence 10 has four sidewalls, four
Individual sidewall encloses the chamber forming cube shape.Multiple longitudinal carrier 30 one_to_one corresponding are supported on the lower surface of multiple first grating 21
On, two the first gratings 21 being in both sides are located on relative two medial wall of fence 10.In other words, multiple longitudinal directions
Support 30 and multiple first grating 21 one_to_one corresponding, support 30 supports the first grating 21 of correspondence longitudinally in each, multiple
In first grating 21, two medial walls being in two the first gratings 21 of both sides relative with fence 10 are respectively connected with.By
This, not only the structure of diagrid 100 is the most regular, convenient manufacture, and can improve the company of horizontal screen cloth 20 and fence 10
Junction is amassed, and strengthens the intensity of diagrid 100, makes diagrid 100 less damaged, more resistance to pounds.
Longitudinal carrier 30 does not do particular restriction, such as, in realities more of the present utility model with the connected mode of horizontal screen cloth 20
Executing in example, longitudinal carrier 30 is detachably connected with horizontal screen cloth 20.Thus, longitudinal carrier 30 is real with horizontal screen cloth 20
Be connected the most separably, make dismounting more convenient, especially can in-site installation and replacing, overcome traditional structure change difficulty ask
Topic, this top and the bottom isolating construction can preferably realize high bearing capacity, high impact-resistance simultaneously, to adapt to large span screening
The engineering structure requirement broken with second-time breakage hammer.
The most such as, in other embodiments of the present utility model, longitudinal carrier 30 can be weldingly connected with horizontal screen cloth 20.
Longitudinal carrier 30 thus can be made more firm with the connection of horizontal screen cloth 20, and the overall construction intensity of diagrid 100 is higher.
As shown in Figure 4, the longitudinal section of support 30 can be formed as work shape longitudinally in each, say, that longitudinal carrier 30 can
Relatively big to be formed as the size of upper and lower, that the size at middle part is less structure.Thus, the overall structure of longitudinal carrier 30
Strength and stiffness are of a relatively high, and Area of bearing is relatively big, and support effect is good, can effectively reduce material usage simultaneously, fall
Low cost.It is, of course, understood that the structure of longitudinal carrier 30 is not limited to this, it is also possible to be set to other structure, example
As, in other embodiments of the present invention, the longitudinal section of longitudinal carrier 30 is formed as square-section.
In detailed description of the invention more of the present utility model, horizontal screen cloth 20 is formed as one part.Thus, screen cloth is the most just
In manufacture, and overall construction intensity and stability are higher.
Fig. 1 to Fig. 4 shows the concrete example of the diagrid 100 according to this utility model embodiment.Referring to figs. 1 through Fig. 4 institute
Showing, diagrid 100 includes fence 10, horizontal screen cloth 20 and multiple longitudinal carrier 30, horizontal screen cloth 20 and plane-parallel,
Laterally screen cloth 20 includes extend along the longitudinal direction eight the first gratings 21 and five the second gratings 22 extended in left-right direction,
Eight the first gratings 21 and five the second gratings 22 intersections are connected to form network structure, are formed with square sieve aperture 201,
The size of the material that the size of sieve aperture 201 can be sieved as required is configured, and such as, the size of sieve aperture 201 can set
Put at more than 200mm.
Longitudinal carrier 30 is eight, and eight longitudinal carriers 30 are correspondingly arranged at below eight the first gratings 21, prop up longitudinally in each
Frame 30 extends along the longitudinal direction, and the front end of support 30 is connected with the front side wall of fence 10 longitudinally in each, longitudinally in each support
The rear end of 30 is connected with the rear wall of fence 10.Wherein, for improve connect effect, longitudinally in each the front end of support 30 and after
End can be plugged in the sidewall of fence 10.Use the vertical plane cutting longitudinal carrier 30 being perpendicular to extend along the longitudinal direction,
The shape of the longitudinal cross-section formed is generally formed into work shape.Longitudinally in each support 30 include upper support, lower support and
Middle interconnecting piece, middle interconnecting piece is connected between upper support and lower support, and in the lateral direction, middle
The size being smaller in size than upper support and lower support of connecting portion, upper support is fitted the following table of the first grating 21
Face, to support the first grating 21.Middle interconnecting piece can be connected with round and smooth with upper support and lower support.Wherein,
Laterally diagrid 100 uses high-abrasive material manufacture to be formed.
Diagrid 100 according to this utility model embodiment is to have gathered bottom bracing structure and the advantage of top protection abrasion-proof structure
And a kind of novel simple material diagrid 100 produced, reach wear-resisting, resistance to pound, put down across high-bearing capacity, surface structure greatly
The effect such as whole, overcomes problem that mine tradition diagrid 100 structure frequently changes and existing bulk materials diagrid 100 not
Foot is a kind of easy replacing, wear-resisting, resistance to pound, greatly across high-bearing capacity, adapt to the extensive and diagrid knot of hard bulk materials
Structure.
Mining system according to this utility model embodiment can include the diagrid 100 according to this utility model embodiment, this diagrid
100 may be used for sieving mineral aggregate, it is particularly possible to being applicable to the screening of bulk materials, screening effect is good and is hardly damaged.
Other of mining system according to this utility model embodiment constitute and operate the ordinary skill people for this area
It is knowable for Yuan, is not described in detail at this.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
The orientation of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " interior ", " outward ", " circumferential " or position
Relation is based on orientation shown in the drawings or position relationship, is for only for ease of description this utility model and simplifies description, and not
It is to indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, the most not
It is understood that as to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed
Or implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, example
Such as two, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals or two elements
Interaction relationship, unless otherwise clear and definite restriction.For the ordinary skill in the art, can be according to concrete feelings
Condition understands above-mentioned term concrete meaning in this utility model.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And,
Fisrt feature second feature " top " can be fisrt feature directly over second feature or oblique upper, or only table
Show that fisrt feature level height is higher than second feature.Fisrt feature can be that fisrt feature exists in second feature " lower section "
Immediately below second feature or obliquely downward, or it is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " specific embodiment ", " example " or " concrete example "
Deng description means to combine this embodiment or example describes specific features, structure, material or feature be contained in this practicality newly
In at least one embodiment of type or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to
Identical embodiment or example.And, the specific features of description, structure, material or feature can be with in office one or more
Embodiment or example combine in an appropriate manner.Additionally, in the case of the most conflicting, those skilled in the art can
It is combined with the feature of the different embodiments described in this specification or example and different embodiment or example and combines.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as restriction of the present utility model, those of ordinary skill in the art can in the range of this utility model
Above-described embodiment be changed, revise, to replace and modification.
Claims (9)
1. a diagrid, it is characterised in that including:
Fence, defines fence chamber in described fence；
Laterally screen cloth, described horizontal screen cloth be located at the periphery of described fence intracavity and described horizontal screen cloth along with in described fence
Side face is connected and described fence chamber is divided into Shai Shang district and Shai Xia district, and described horizontal screen cloth is provided with multiple connection described Shai Shang district
Sieve aperture with described Shai Xia district；
Multiple longitudinal carriers, in multiple described longitudinal carriers are located at Shai Xia district and the upper end of multiple described longitudinal carrier is supported on institute
State on the lower surface of horizontal screen cloth, wherein, support is respectively the most horizontally extending longitudinally in each and the two ends that extend respectively with institute
State fence to be connected.
Diagrid the most according to claim 1, it is characterised in that described horizontal screen cloth is abrasion-proof screen.
Diagrid the most according to claim 1, it is characterised in that the upper surface of described horizontal screen cloth is formed as and horizontal plane
Parallel plane.
4. according to the diagrid according to any one of claim 1-3, it is characterised in that described horizontal screen cloth includes:
Multiple first gratings, multiple described first grating settings spaced apart parallel, the two ends of each described first grating respectively with
The inner peripheral surface of described fence is connected；
Multiple second gratings, multiple described second grating settings spaced apart parallel and be vertically connected shape with multiple described first gratings
Become and there is the latticed screen cloth of square sieve aperture, multiple described longitudinal carriers support multiple described first gratings lower surface and/
Or the lower surface of multiple described second grating.
Diagrid the most according to claim 4, it is characterised in that the cross section side of the being formed as annular of described fence, multiple
Described longitudinal carrier one_to_one corresponding is supported on the lower surface of multiple described first grating and is in two described first sieves of both sides
Bar is located on relative two medial wall of described fence.
Diagrid the most according to claim 1, it is characterised in that described longitudinal carrier is with described horizontal screen cloth removably
It is connected.
Diagrid the most according to claim 1, it is characterised in that described longitudinal carrier is weldingly connected with described horizontal screen cloth.
Diagrid the most according to claim 1, it is characterised in that described horizontal screen cloth is formed as one part.
9. a mining system, it is characterised in that include according to the diagrid according to any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382779.2U CN205628526U (en) | 2016-04-29 | 2016-04-29 | Screening grid with have its a mining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382779.2U CN205628526U (en) | 2016-04-29 | 2016-04-29 | Screening grid with have its a mining system |
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| Publication Number | Publication Date |
|---|---|
| CN205628526U true CN205628526U (en) | 2016-10-12 |
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ID=57061102
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620382779.2U Active CN205628526U (en) | 2016-04-29 | 2016-04-29 | Screening grid with have its a mining system |
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| CN (1) | CN205628526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173298A (en) * | 2019-04-16 | 2019-08-27 | 贵州开磷有限责任公司 | A kind of drop shaft diagrid and its installation method |
-
2016
- 2016-04-29 CN CN201620382779.2U patent/CN205628526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173298A (en) * | 2019-04-16 | 2019-08-27 | 贵州开磷有限责任公司 | A kind of drop shaft diagrid and its installation method |
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