CN205760062U - A kind of screen pack mechanism - Google Patents
A kind of screen pack mechanism Download PDFInfo
- Publication number
- CN205760062U CN205760062U CN201620486866.2U CN201620486866U CN205760062U CN 205760062 U CN205760062 U CN 205760062U CN 201620486866 U CN201620486866 U CN 201620486866U CN 205760062 U CN205760062 U CN 205760062U
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- China
- Prior art keywords
- screen pack
- connecting shaft
- driving wheel
- web plate
- track
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Abstract
This utility model relates to a kind of screen pack mechanism, including web plate, connecting shaft, track and driving wheel, on described web plate relative to two ends be provided with connecting portion, multiple described web plates head and the tail are connected formation annular filter web plate by connecting portion by described connecting shaft；What described track was relative is provided with two, and the two ends of described connecting shaft lay respectively in two described tracks, and described screen pack is along described orbit rotation, and described driving wheel is arranged in described screen pack rotary motion trace, provides driving force for described screen pack.The screen pack mechanism that this utility model provides, connected by multiple web plates head and the tail and form track structure, this caterpillar combined screen pack mechanism coordinates driving screen pack along orbit rotation by driving wheel with connecting shaft, driving wheel directly drives filtration half tone, there is no chain and other drive disk assemblies, simple in construction, flexible for installation, easy to maintenance, operate steadily.
Description
Technical field
This utility model relates to sewage disposal device, particularly a kind of screen pack mechanism.
Background technology
No matter using what technological process in sewage disposal process, filter plant is requisite.Conventional has artificial coarse rack, tooth harrow formula mechanical grille drum-type machinery fine fack, inclined screen plate fine fack etc..Occurring in that again vertical web plate grid in the recent period, this grid disposal ability is strong, easy for installation, automaticity is high, but every piece of screen pack is bigger, damages any and will throw away a bulk of, causing waste, the most so the motion of screen pack is entirely by both sides chain drive, and card chain phenomenon often occurs.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of screen pack mechanism, to solve technical problem of the prior art.
The screen pack mechanism that this utility model provides, including web plate, connecting shaft, track and driving wheel, on described web plate relative to two ends be provided with connecting portion, multiple described web plates head and the tail are connected formation annular filter web plate by connecting portion by described connecting shaft；What described track was relative is provided with two, and the two ends of described connecting shaft lay respectively in two described tracks, and described screen pack is along described orbit rotation, and described driving wheel is arranged in described screen pack rotary motion trace, provides driving force for described screen pack.
Preferably, described track being provided with gathering sill, the two ends of described connecting shaft are positioned at the gathering sill on two described tracks.
Preferably, described track is U-shaped structure, and described driving wheel is arranged on the opening part of described U-shaped structure.
Preferably, described driving wheel is provided with two, and two described driving wheels lay respectively at the opening part of two described U-shaped structures.
Preferably, described driving wheel is sprocket wheel, and the root diameter of described sprocket wheel is equal to the distance being parallel to each other between both sides in the U-shaped structure of described track.
Preferably, also including that roller, described roller are arranged on the two ends of described connecting shaft, described roller is fixed in described connecting shaft, and can roll in described gathering sill.
Preferably, described driving wheel in rotation process with described roller contact.
Preferably, described web plate include web plate main body and connecting portion, described connecting portion be arranged in described web plate main body relative to two ends.
Preferably, described web plate main body is provided with filtering holes and/or grid.
The screen pack mechanism that this utility model provides, connected by multiple web plates head and the tail and form track structure, this caterpillar combined screen pack mechanism coordinates driving screen pack along orbit rotation by driving wheel with connecting shaft, driving wheel directly drives filtration half tone, there is no chain and other drive disk assemblies, simple in construction, flexible for installation, easy to maintenance, operate steadily.And, this utility model screen pack mechanism uses the screen pack of reduced size to be spliced to form screen pack, when web plate is changed in web plate local damage, replacing web plate area can be made the least, it is to avoid cause bigger waste.
Accompanying drawing explanation
By description to this utility model embodiment referring to the drawings, of the present utility model above-mentioned and other objects, features and advantages will be apparent from, in the accompanying drawings:
Fig. 1 is this utility model screen pack internal structure schematic diagram；
Fig. 2 is this utility model screen pack schematic side view；
Fig. 3 is schematic cross-section at A-A in Fig. 1；
Fig. 4,5 it is two kinds of example structure schematic diagrams of web plate.
Detailed description of the invention
It is more fully described various embodiment of the present utility model hereinafter with reference to accompanying drawing.In various figures, identical element uses same or similar reference to represent.For the sake of clarity, the various piece in accompanying drawing is not necessarily to scale.
As shown in Figure 1, 2, the screen pack mechanism that this utility model provides includes web plate 1, connecting shaft 2, track 3, driving wheel 4 and roller 5, on described web plate 1 relative to the first end and the second end be provided with connecting portion 12 (as shown in Figure 4,5), multiple described web plates 1 head and the tail are connected the screen pack of the similar caterpillar belt structure forming annular by described connecting shaft 2 by connecting portion, and in a described connecting shaft 2, axially direction arranges one or has multiple described web plate 1.Described track 3 is provided with two, the setting that two described tracks 3 are parallel to each other, and lay respectively at described connecting shaft 2 axially on two ends.Described track 3 is U-shaped, and the end of described connecting shaft 2 is positioned at described track 3, and can be along slide in described track 3.U-shaped opening part at described track 3 is provided with driving wheel 4, and described driving wheel 4 is provided with two, and two described driving wheels 4 are respectively provided with the position of the U-shaped opening part certain distance of the described track 3 of distance two.The screen pack that described web plate 1 is formed by connecting shaft 2 can rotate along described track 3 under described driving wheel 4 drives.Preferably, described driving wheel 4 is sprocket wheel, and the root diameter of described driving wheel 4 is preferably equal to the distance between the both sides that the U-shaped structure of described track 3 is parallel to each other, it is ensured that can operate steadily when being entered described driving wheel 4 by described track 3 or entered described track 3 by described driving wheel 4 in the two ends of described connecting shaft 2.
As it is shown on figure 3, be provided with gathering sill 31 on two described tracks 3, two ends of described connecting shaft 2 lay respectively in the gathering sill 31 on two described tracks 3.Preferably, the two ends of described connecting shaft 2 are provided with roller 6, described roller 6 is fixed to the end of described connecting shaft 2 so that it is can not move in the diametrically opposite described connecting shaft 2 of described connecting shaft 2, but described roller 6 can rotate with the axis of described connecting shaft 2 for rotary shaft.Described roller 6 is positioned at described gathering sill 31, and described roller 6 rolls in described gathering sill 31.
When the two ends of described connecting shaft 2 are provided with described roller 6, the directly sliding friction in described gathering sill 31 of the end of described connecting shaft 2 is converted into rolling friction, reduces frictional resistance when described screen pack runs.Simultaneously, when described connecting shaft 2 is run on described driving wheel 4, also directly contact with described driving wheel 4 by described connecting shaft 2 end and be converted to described roller 6 and contact with described driving wheel 4, between described connecting shaft 2 with described driving wheel 4, will directly contact the pivoting friction elimination of generation.
As shown in Figure 4,5, described web plate 1 includes web plate main body 11 and connecting portion 12, described web plate main body 11 be preferably sized to 150mm*300mm, described connecting portion 12 is arranged on the two ends of described web plate main body 11, is attached by described connecting shaft 2 for multiple described web plates 1.As shown in Figure 4, in a preferred embodiment, described web plate main body 11 is provided with filtering holes 13, and described filtering holes 13 is evenly distributed in described web plate main body 11.The diameter of described filtering holes 13 is preferably diameter 3mm, and the distance between adjacent two described filtering holes 13 is preferably 4mm, makes described web plate 1 can either ensure preferable filter effect, can increase again the treating capacity of water as far as possible.As it is shown in figure 5, in other embodiments, in described web plate main body 11, filtering holes 13 can also replace to grid 14, and described grid 14 is evenly distributed in described web plate main body 11.Described grid 14 web plate filtering holes diameter is preferably 1mm, makes described web plate 1 can either ensure preferable filter effect, can increase again the treating capacity of water as far as possible.
The screen pack mechanism that this utility model provides, connected by multiple web plates head and the tail and form track structure, this caterpillar combined screen pack mechanism coordinates driving screen pack along orbit rotation by driving wheel with connecting shaft, there is no chain and other drive disk assemblies, simple in construction, flexible for installation, easy to maintenance, operate steadily.And the size of described web plate is less, can reduce and change the waste that web plate causes.
Should be noted that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation or sequentially that there is any this reality between these entities or operation.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment.
It is last that it is noted that obviously above-described embodiment is only for clearly demonstrating this utility model example, and not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus amplified out or variation still in protection domain of the present utility model among.
Claims (9)
1. a screen pack mechanism, it is characterised in that include web plate, connecting shaft, track and drive
Driving wheel, on described web plate relative to two ends be provided with connecting portion, described connecting shaft by connecting portion will
Multiple described web plates head and the tail connect formation annular filter web plate；What described track was relative is provided with two,
The two ends of described connecting shaft lay respectively in two described tracks, and described screen pack is along described track
Rotating, described driving wheel is arranged in described screen pack rotary motion trace, carries for described screen pack
For driving force.
Screen pack mechanism the most according to claim 1, it is characterised in that on described track
Being provided with gathering sill, the two ends of described connecting shaft are positioned at the gathering sill on two described tracks.
Screen pack mechanism the most according to claim 1, it is characterised in that described track is
U-shaped structure, described driving wheel is arranged on the opening part of described U-shaped structure.
Screen pack mechanism the most according to claim 3, it is characterised in that described driving wheel
Being provided with two, two described driving wheels lay respectively at the opening part of two described U-shaped structures.
Screen pack mechanism the most according to claim 3, it is characterised in that described driving wheel
For sprocket wheel, the root diameter of described sprocket wheel is equal to being parallel to each other two in the U-shaped structure of described track
Distance between limit.
Screen pack mechanism the most according to claim 2, it is characterised in that also include roller,
Described roller is arranged on the two ends of described connecting shaft, and described roller is fixed in described connecting shaft, and
Can roll in described gathering sill.
Screen pack mechanism the most according to claim 6, it is characterised in that described driving wheel
With described roller contact in rotation process.
Screen pack mechanism the most according to claim 1, it is characterised in that described web plate bag
Purse rope plate main body and connecting portion, described connecting portion be arranged in described web plate main body relative to two ends.
Screen pack mechanism the most according to claim 8, it is characterised in that described web plate master
Filtering holes and/or grid it is provided with on body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486866.2U CN205760062U (en) | 2016-05-25 | 2016-05-25 | A kind of screen pack mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486866.2U CN205760062U (en) | 2016-05-25 | 2016-05-25 | A kind of screen pack mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205760062U true CN205760062U (en) | 2016-12-07 |
Family
ID=58110732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620486866.2U Active CN205760062U (en) | 2016-05-25 | 2016-05-25 | A kind of screen pack mechanism |
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| Country | Link |
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| CN (1) | CN205760062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117379859A (en) * | 2023-12-11 | 2024-01-12 | 广东佛水建设有限公司 | Chain plate net type micro-filter |
-
2016
- 2016-05-25 CN CN201620486866.2U patent/CN205760062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117379859A (en) * | 2023-12-11 | 2024-01-12 | 广东佛水建设有限公司 | Chain plate net type micro-filter |
| CN117379859B (en) * | 2023-12-11 | 2024-04-16 | 广东佛水建设有限公司 | Chain plate net type micro-filter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |