CN2774651Y - Spring clip for screening machine net - Google Patents
Spring clip for screening machine net Download PDFInfo
- Publication number
- CN2774651Y CN2774651Y CN 200420118890 CN200420118890U CN2774651Y CN 2774651 Y CN2774651 Y CN 2774651Y CN 200420118890 CN200420118890 CN 200420118890 CN 200420118890 U CN200420118890 U CN 200420118890U CN 2774651 Y CN2774651 Y CN 2774651Y
- Authority
- CN
- China
- Prior art keywords
- spring card
- font
- screening machine
- screen cloth
- punching press
- 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
- 238000012216 screening Methods 0.000 title claims abstract description 16
- 238000004080 punching Methods 0.000 claims abstract description 8
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 12
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- -1 mine Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a screening machine is opened net and is used spring card, this kind of screening machine is opened net and is used spring card, it is one kind by the metal spring steel material preparation and through the elastic component that takes shape after the punching press, its structural design characterized in that, this elastic component is crooked into a U font after the punching press, this U font forms the elasticity ring of spring card, the tip of one side is processed into a reverse S shape and the connector link of upwarping wherein at this U font. It is installed around the sieve check, relies on its self elasticity, with the automatic tensioning of screen cloth to keep the pulling force on the wire side even, make the wire side level and smooth, reduced the possibility in stifled hole, improved screening efficiency, prolonged screen cloth life, this kind of spring card can guarantee to change the screen cloth fast moreover, has reduced down time.
Description
Technical field
The utility model is that a kind of screening machine is thrown the net and used Spring Card, and it relates to improvement on the present product structure and the raising on the performance.
Background technology
No matter be natural material, artificial synthetic raw material; perhaps some granular industrial products; all be to exist with the form that the particle that varies in size mixes; that have even contain a lot of moisture, clay or other useful, useless medium, screening machine is exactly a kind of bulk material to be divided into other equipment of two or more particle size fractions.Be widely used in metallurgy, abrasive material, mine, building materials, chemical industry, medicine, industries such as food.
At present, domesticly generally use general general screening machine to come minute fine grained or powder, screening efficiency is low, and output is little, and labor strength is big, and production environment is also poor.Wherein one of most important reason is exactly the tensioning degree deficiency of screen cloth, and needs the fixing buckle of dismounting one by one when changing screen cloth, wastes time and energy in the extreme, has reduced the operating efficiency of screening machine widely.
Summary of the invention
The purpose of this utility model designs the screening machine that a kind of new structure is provided just and throws the net and use Spring Card at the existing deficiency of present product; it be installed in the sieve lattice around; rely on the elasticity of himself, with the screen cloth auto-tensioning, and the tension uniform on the maintenance wire side; make wire side smooth; reduce the possibility of plug-hole, improved screening efficiency, prolonged screen cloth service life; and this Spring Card can guarantee to change screen cloth apace, reduced downtime.
The purpose of this utility model realizes by following measure:
This kind screening machine is thrown the net and is used Spring Card, it is a kind ofly to be made and through the elastic component of punching press postforming by metal spring steel material, its structural design features is, this elastic component bends to a U font after punching press, this U font forms the elastic ring of Spring Card, wherein is processed to an anti-S shape and tip-tilted junction button in the end of a side at this U font.
Description of drawings:
Fig. 1 is the structural representation of the utility model Spring Card
Fig. 2 is the installation and the user mode schematic diagram of the utility model Spring Card
Fig. 3 is installed in the positional structure schematic diagram at sieve lattice periphery place for the utility model Spring Card
The specific embodiment
Below with reference to drawings and Examples the utility model is further described:
Shown in accompanying drawing 1-3, this kind screening machine is thrown the net and is used Spring Card, it is a kind ofly to be made and through the elastic component of punching press postforming by metal spring steel material, its structural design features is, this elastic component bends to a U font after punching press, this U font forms the elastic ring 1 of Spring Card, wherein is processed to an anti-S shape and tip-tilted junction button 2 in the end of a side at this U font.
During installation, earlier the end on the U-shaped limit of this Spring Card elastic ring 1 is inserted in the clip slot 5 of mount pad 4 of sieve lattice periphery, when fixed grit 3, only the junction button 2 of Spring Card need be inserted singly fixing hole 6 interior the getting final product of screen cloth 3 peripheries, at this moment, Spring Card relies on the formed elastic force in U-shaped limit of himself elastic ring 1, can be with the screen cloth auto-tensioning, and the tension uniform on the maintenance wire side, make wire side smooth, reduced the possibility of plug-hole, improved screening efficiency, prolonged screen cloth service life, and during dismounting, also needed the junction button 2 of Spring Card is deviate to get final product singly from fixing hole 6.Guarantee to change apace screen cloth, reduced downtime.
The utility model product is compared with existing product has advantages such as simple in structure, easy to use, stable and reliable for performance, that manufacturing expense is low.
Claims (1)
1. a screening machine is thrown the net and is used Spring Card, it is a kind ofly to be made and through the elastic component of punching press postforming by metal spring steel material, it is characterized in that: this elastic component bends to a U font after punching press, this U font forms the elastic ring (1) of Spring Card, wherein is processed to an anti-S shape and tip-tilted junction button (2) in the end of a side at this U font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420118890 CN2774651Y (en) | 2004-12-30 | 2004-12-30 | Spring clip for screening machine net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420118890 CN2774651Y (en) | 2004-12-30 | 2004-12-30 | Spring clip for screening machine net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2774651Y true CN2774651Y (en) | 2006-04-26 |
Family
ID=36748953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420118890 Expired - Fee Related CN2774651Y (en) | 2004-12-30 | 2004-12-30 | Spring clip for screening machine net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2774651Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622955A (en) * | 2016-12-22 | 2017-05-10 | 新乡市振英机械设备有限公司 | Screen cloth fixing structure for square swinging screen |
| CN108698087A (en) * | 2016-04-04 | 2018-10-23 | 哈利伯顿能源服务公司 | Vibration screening panel |
-
2004
- 2004-12-30 CN CN 200420118890 patent/CN2774651Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108698087A (en) * | 2016-04-04 | 2018-10-23 | 哈利伯顿能源服务公司 | Vibration screening panel |
| CN108698087B (en) * | 2016-04-04 | 2021-07-02 | 哈利伯顿能源服务公司 | Vibration screening panel |
| CN106622955A (en) * | 2016-12-22 | 2017-05-10 | 新乡市振英机械设备有限公司 | Screen cloth fixing structure for square swinging screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060426 Termination date: 20101230 |