CN204602680U - A kind of roller dedusting mechanism - Google Patents
A kind of roller dedusting mechanism Download PDFInfo
- Publication number
- CN204602680U CN204602680U CN201420820598.4U CN201420820598U CN204602680U CN 204602680 U CN204602680 U CN 204602680U CN 201420820598 U CN201420820598 U CN 201420820598U CN 204602680 U CN204602680 U CN 204602680U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- dedusting
- bearing assembly
- buckle
- pin bearing
- 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 - Fee Related
Links
- 239000012634 fragment Substances 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of roller dedusting mechanism, comprising: support (30); Be arranged on described support (30) to go up and the pin bearing assembly (40) that can rotate to it; With the dedusting block (10) of the outer surface frictional fit of described pin bearing assembly (40), described dedusting block (10) has the buckle (101) of protrusion; And the shell fragment (20) of deformation, one end is removably fastened on described bracket base (301), and the assembling draw-in groove (201) that its other end is had by it coordinates with described buckle (101).The utility model structure is simple, easy for installation, and can improve the yield of production.
Description
Technical field
The utility model relates to technical field of financial equipment, in particular to a kind of roller dedusting mechanism.
Background technology
As shown in Figure 1, existing dedusting shell fragment assembly is made up of dedusting block 10 ' and shell fragment 20 ' two parts, is combined between the two by produced by insert molding mode.Described dedusting shell fragment assembly and pin bearing assembly (not shown) are all fixed on support (not shown), when assembling, require that described shell fragment 20 ' applies certain pressure to described dedusting block 10 ', be fitted on the surface of pin bearing assembly closely to make described dedusting block 10 ', thus making pin bearing assembly in rotation process, described dedusting block 10 ' can remove the dust being attached to bearing surface.
But, the utility model people finds, this existing roller dedusting mechanism in use has following defect: its dedusting shell fragment assembly is fixed together by the mode of welding with support, and pin bearing assembly and support are combined by riveting method, in actual product assembling or use procedure, easily occur that the side of dedusting block has been pressed on pin bearing assembly, its opposite side is not then pressed in the situation on pin bearing assembly, after this situation occurs, due to existing roller dedusting mechanism, its support and pin bearing assembly, the fastening means of dedusting shell fragment assembly is all non-removable, therefore now cannot correct it, to such an extent as to this roller dedusting mechanism cannot meet application demand and scrap, improve production cost.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of roller dedusting mechanism improved.
In order to reach the purpose of this utility model, the utility model realizes by the following technical solutions:
A kind of roller dedusting mechanism, comprising:
Support;
Arrange on the bracket and the pin bearing assembly that can rotate to it;
With the dedusting block of the outer surface frictional fit of described pin bearing assembly, described dedusting block has the buckle of protrusion;
And, can the shell fragment of deformation, one end is removably fastened on described bracket base, and its other end is by its assembling draw-in groove had and be describedly clasped.
Preferably, be buckled in described in described assembling draw-in groove and there is free gap.
Preferably, described elastically-deformable shell fragment is in roughly " V " shape.
Preferably, one end of described shell fragment offers fixing hole, the other end offers the assembling draw-in groove in " work " font, one end of described shell fragment is screwed onto on described bracket base by described fixing hole (202), and the collecting of described buckle correspondence is in the assembling draw-in groove of the other end of described shell fragment.
Preferably, described dedusting block comprise two respectively with the cleaning arm of the outer surface frictional fit of pin bearing assembly, described cleaning arm and described buckle are roughly in " Y " shape.
Can be found out by above-mentioned the technical solution of the utility model, the dedusting block of described roller dedusting mechanism and shell fragment is dismountable is arranged on described support, make in actual product assembling or use procedure, when occurring that the side of dedusting block has been pressed on pin bearing assembly, its opposite side is not then pressed in the situation on pin bearing assembly, and when needing to adjust it, described dedusting block and shell fragment can be removed easily and perform and adjust operation accordingly, and without the need to scrapping this product, the utility model structure is simple, easy for installation, and the yield of production can be improved.
Accompanying drawing explanation
Fig. 1 is the dedusting shell fragment modular construction schematic diagram of existing produced by insert molding;
The roller dedusting mechanism structural representation that Fig. 2 provides for the utility model embodiment;
The roller dedusting mechanism structural representation that Fig. 3 provides for the utility model embodiment.
The realization of the utility model object, functional characteristics and excellent effect, be described further below in conjunction with specific embodiment and accompanying drawing.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical scheme described in the utility model is described in further detail, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
Shown in figure 2 and Fig. 3, a kind of roller dedusting mechanism that the present embodiment provides, comprises support 30; To be arranged on described support 30 and the pin bearing assembly 40 that can rotate to it; With the dedusting block 10 of the outer surface frictional fit of described pin bearing assembly 40, described dedusting block 10 has the buckle 101 of protrusion; And, can the shell fragment 20 of deformation, one end is removably fastened on described bracket base 301, and its other end is coordinated with described buckle 101 by its assembling draw-in groove 201 had.
The shell fragment 20 of described deformation, one end is fastened on described bracket base 301 by multiple removably fastening means, such as buckle connects, screw connects etc., in the present embodiment, preferably, an end of described shell fragment 20 is screwed onto on described bracket base 301 by the fixing hole 202 that it has.
Described shell fragment 20 is roughly V-shaped after generation elastic deformation, and in the present embodiment, be the described shell fragment 20 of roughly " V " type, its one end offers fixing hole 202, the assembling draw-in groove 201 of font that the other end offers " work ".The one arm of described shell fragment 20 is adjacent to the base 301 of described support 30 by described fixing hole 202, its another arm is coordinated with buckle 101 by described assembling draw-in groove 201, thus the elastic deformation making described shell fragment 20 occur in roughly " V " type, and then described shell fragment 20 can push against described dedusting block 10.In other embodiments, the shape that described shell fragment 20 presents after producing elastic deformation can be varied, as long as its after being fixedly connected with the base 301 of described support 30 and to be coordinated with buckle 101 by described assembling draw-in groove 201, described dedusting block 10 can be pushed against, and make described dedusting block 10 can with the outer surface frictional fit of described pin bearing assembly 40.
In the present embodiment, described dedusting block 10 comprise two respectively with the cleaning arm (102 of the outer surface frictional fit of pin bearing assembly 40, 103), described cleaning arm (102, 103) " Y " shape is roughly formed with described buckle 101, the collecting of described buckle 101 correspondence is in the assembling draw-in groove 201 of described V-arrangement shell fragment 20, and then described dedusting block 10 is arranged on the other end that described V-arrangement shell fragment 20 has described assembling draw-in groove 201, and make two described cleaning arms (102, 103) marginal portion of the indent arcwall face formed is against the cylindrical outer surface of described pin bearing assembly 40, thus in described pin bearing assembly 40 rotation process, described dedusting block 10 can remove the dust of described pin bearing assembly 40 outer surface, reach dust-proof effect.
In the present embodiment, the dedusting block 10 of described roller dedusting mechanism and shell fragment 20 are removably disposed on described support 30, make in actual product assembling or use procedure, when occurring that the side of dedusting block 10 has been pressed on pin bearing assembly 40, its opposite side is not then pressed in the situation on pin bearing assembly 40, and when needing to adjust it, described dedusting block 10 and shell fragment 20 can be removed easily and perform and adjust operation accordingly, and without the need to scrapping this product, the utility model structure is simple, easy for installation, the yield of production can be improved, and the lower problem of existing produced by insert molding efficiency can be solved simultaneously.
Preferably, described buckle 101 has free gap in described assembling draw-in groove 201.Namely the buckle 101 of dedusting block 10 can have suitable activity in the assembling draw-in groove 201 of shell fragment 20, described dedusting block 10 can by adjusting position with the frictional fit of pin bearing assembly 40 outer surface adaptively, thus effectively can eliminate dedusting block 10 and pin bearing assembly 40 outer surface and to fit untight problem.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a roller dedusting mechanism, is characterized in that, comprising:
Support (30);
Be arranged on described support (30) to go up and the pin bearing assembly (40) that can rotate to it;
With the dedusting block (10) of the outer surface frictional fit of described pin bearing assembly (40), described dedusting block (10) has the buckle (101) of protrusion;
And, the shell fragment (20) of elastically deformable, one end is removably fastened on described bracket base (301), and the assembling draw-in groove (201) that its other end is had by it coordinates with described buckle (101).
2. roller dedusting mechanism as claimed in claim 1, it is characterized in that, described buckle (101) has free gap in described assembling draw-in groove (201).
3. roller dedusting mechanism as claimed in claim 1, is characterized in that, described elastically-deformable shell fragment (20) is in roughly " V " shape.
4. roller dedusting mechanism as claimed in claim 1, it is characterized in that, one end of described shell fragment (20) offers fixing hole (202), the other end offers the assembling draw-in groove (201) in " work " font, one end of described shell fragment (20) is screwed onto on described bracket base (301) by described fixing hole (202), and the collecting of described buckle (101) correspondence is in the assembling draw-in groove (201) of the other end of described shell fragment (20).
5. roller dedusting mechanism as claimed in claim 1, it is characterized in that, described dedusting block (10) comprise two respectively with the cleaning arm (102 of the outer surface frictional fit of pin bearing assembly (40), 103), described cleaning arm (102,103) and described buckle (101) are roughly in " Y " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820598.4U CN204602680U (en) | 2014-12-19 | 2014-12-19 | A kind of roller dedusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820598.4U CN204602680U (en) | 2014-12-19 | 2014-12-19 | A kind of roller dedusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204602680U true CN204602680U (en) | 2015-09-02 |
Family
ID=53955268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820598.4U Expired - Fee Related CN204602680U (en) | 2014-12-19 | 2014-12-19 | A kind of roller dedusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204602680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106780959A (en) * | 2017-02-15 | 2017-05-31 | 深圳怡化电脑股份有限公司 | Banknote thickness detects dedusting structure and banknote tester |
| CN106920319A (en) * | 2017-03-21 | 2017-07-04 | 深圳怡化电脑股份有限公司 | Currency examination device |
-
2014
- 2014-12-19 CN CN201420820598.4U patent/CN204602680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106780959A (en) * | 2017-02-15 | 2017-05-31 | 深圳怡化电脑股份有限公司 | Banknote thickness detects dedusting structure and banknote tester |
| CN106920319A (en) * | 2017-03-21 | 2017-07-04 | 深圳怡化电脑股份有限公司 | Currency examination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |