CN204933966U - Vibratory sieve - Google Patents
Vibratory sieve Download PDFInfo
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- CN204933966U CN204933966U CN201520613120.9U CN201520613120U CN204933966U CN 204933966 U CN204933966 U CN 204933966U CN 201520613120 U CN201520613120 U CN 201520613120U CN 204933966 U CN204933966 U CN 204933966U
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- screen cloth
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- feed end
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Abstract
This patent belongs to dedusting technology field, vibratory sieve, comprise framework, in this framework, from top to bottom oblique interlaced arrangement has one-level screen cloth, secondary screen cloth, three grades of screen clothes and driving cam, the middle part of one-level screen cloth is articulated with on framework, the feed end of this one-level screen cloth is relative with the feed hopper of frame roof, and the discharge end of one-level screen cloth is relative with the feed end of secondary screen cloth; The feed end of secondary screen cloth is connected with one-level screen cloth by spring, and the discharge end of secondary screen cloth is articulated with on framework; The feed end of three grades of screen clothes to be articulated with on framework and relative with the discharge end of secondary screen cloth, and the middle part of three grades of screen clothes is connected by spring with in the middle part of secondary screen cloth, and the discharge end of three grades of screen clothes inserts in the discharge bucket on framework; The wheel face of described driving cam contacts with bottom one-level screen cloth discharge end.Compare traditional vibratory sieve and all arrange vibrator at every grade of screen cloth, this programme equipment cost is lower, and can obtain good dust removing effects equally.
Description
Technical field
The utility model belongs to dedusting technology field.
Background technology
Shot (SteelShot) is the spherical particle that a kind of special material is made through special thermal treatment, is mainly used in the clear sand that shot is also widely used in cast(ing) surface.Its making step is as follows: first melt high-quality bloom, then molten steel drop on rotate refractory brick on and be thrown in pond, make the molten steel cools of melting become shot, after tempering is dried, carry out dedusting and screening after pulling rear shot out, sieve out the shot of different-diameter grade.
In above-mentioned processing step, shot can enter vibratory sieve after tempering is dried, and carries out dedusting.Multi-stage oscillating screen commonly used by existing vibratory sieve, and it is arranged by multilevel screen to form, and each screen cloth is all connected with vibrator, and shot, through multi-stage oscillating screen, disposable can sieve out qualified shot, and is removed by the dust in shot.The shortcoming of this device is: each screen cloth needs to connect vibrator separately, and equipment cost is higher.
Utility model content
The utility model is intended to the vibratory sieve providing a kind of equipment cost low.
Vibratory sieve in this programme comprises framework, in this framework, from top to bottom oblique interlaced arrangement has one-level screen cloth, secondary screen cloth, three grades of screen clothes and driving cam, the middle part of one-level screen cloth is articulated with on framework, the feed end of this one-level screen cloth is relative with the feed hopper of frame roof, and the discharge end of one-level screen cloth is relative with the feed end of secondary screen cloth; The feed end of secondary screen cloth is connected with one-level screen cloth by spring, and the discharge end of secondary screen cloth is articulated with on framework; The feed end of three grades of screen clothes to be articulated with on framework and relative with the discharge end of secondary screen cloth, and the middle part of three grades of screen clothes is connected by spring with in the middle part of secondary screen cloth, and the discharge end of three grades of screen clothes inserts in the discharge bucket on framework; The wheel face of described driving cam contacts with bottom one-level screen cloth discharge end.
Beneficial effect: drive the vibration of one-level screen cloth by driving cam, vibration force is passed to secondary screen cloth by spring by one-level screen cloth, vibration force is passed to three grades of screen clothes by spring by secondary screen cloth again, shot rolls on three grades of screen clothes of vibration, dust can leak down along the mesh of screen cloth at different levels, finally realizes the effect of dedusting.Owing to only needing to arrange driving cam at one-level screen cloth place, compare traditional vibratory sieve and all arrange vibrator at every grade of screen cloth, this programme equipment cost is lower, and can obtain good dust removing effects equally.
Further, the feed end of described one-level screen cloth is connected with frame roof by rope, and the feed end of one-level screen cloth is higher than its discharge end, and shot is rolled to discharge end because conducting oneself with dignity from feed end.
Further, the feed end of the feed end of one-level screen cloth, the feed end of secondary screen cloth, three grades of screen clothes is equipped with material baffle, because jumping excessive and not falling into the screen cloth of lower one deck when preventing shot from falling.
Further, framework both sides hollow out, the side of framework is connected with fan outlet, opposite side is provided with dedusting cabin, dust in framework blows on the bulkhead of dedusting cabin by blower fan, and dust glides along bulkhead and discharges under the effect of self gravitation, and this programme can realize the fast dust-removing of vibratory sieve.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of the utility model embodiment vibratory sieve;
Fig. 2 is the internal structure schematic diagram of the utility model embodiment vibratory sieve;
Fig. 3 is the perspective view of Fig. 1 middle frame.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description 1, Figure of description 2, Figure of description 3 comprises: framework 1, blower fan 2, dedusting cabin 3, feed hopper 11, one-level screen cloth 12, driving cam 13, spring 14, material baffle 15, secondary screen cloth 16, three grades of screen clothes 17, discharge buckets 18.
Embodiment vibratory sieve is substantially as shown in drawings: vibratory sieve, comprise the framework 1 of rectangle, as shown in Figure 3, framework 1 left and right sides is Openworks shape, and as shown in Figure 1, the right side of this framework 1 is connected with blower fan 2 air outlet, the left side of framework 1 is installed with dedusting cabin 3, have dust mouth bottom dedusting cabin 3, the dust in framework 1 blows on the bulkhead of dedusting cabin 3 by blower fan 2, and dust glides along bulkhead and finally discharges from dust removal port under the effect of self gravitation.
The internal structure of this framework 1 as shown in Figure 2, with the column for installing screen cloth at different levels in framework 1, installs one-level screen cloth 12, secondary screen cloth 16 and three grades of screen clothes 17 from top to bottom in framework 1 successively.The top of framework 1 is provided with feed hopper 11, the feed end of one-level screen cloth 12 is relative with this feed hopper 11, the feed end of one-level screen cloth 12 is connected with framework 1 top by rope, the middle part of one-level screen cloth 12 is hinged on the column of framework 1, the discharge end of one-level screen cloth 12 is connected with secondary screen cloth 16 feed end of below by spring 14, contact with the wheel face of driving cam 13 bottom the discharge end of one-level screen cloth 12, when driving cam 13 rotates, can make one-level screen cloth 12 up-down vibration, the feed end of one-level screen cloth 12 is all the time higher than the end for process of one-level screen cloth 12.
The feed end of secondary screen cloth 16 is relative with the discharge end of one-level screen cloth 12, the discharge end of secondary screen cloth 16 is lower than the feed end of secondary screen cloth 16, the discharge end of secondary screen cloth 16 is hinged on the column of framework 1, is connected in the middle part of secondary screen cloth 16 by spring 14 with in the middle part of grade screen cloth of three below it 17.
The feed end of three grades of screen clothes 17 is relative with the discharge end of secondary screen cloth 16, the feed end of three grades of screen clothes 17 is hinged on the column of framework 1, the feed end of three grades of screen clothes 17 is all the time higher than the discharge end of three grades of screen clothes 17, and the discharge end of these three grades of screen clothes 17 stretches in the discharge bucket 18 on framework 1.
The feed end of one-level screen cloth 12, secondary screen cloth 16 and three grades of screen clothes 17 is all fixed with material baffle 15, prevents shot from jumping out.
The operation principle of the present embodiment: the high-speed rotation of driving cam 13 makes one-level screen cloth 12 vibrate, and by spring 14, vibration force is passed to secondary screen cloth 16, secondary screen cloth 16 is passed to three grades of screen clothes 17 by spring 14 again, three grades of screen clothes 17 are made all to start vibration, dust in shot can fall from the mesh of screen cloth, the high speed envelope of blower fan 2 blows these dust in dedusting cabin 3, finally discharges along dust removal port.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. vibratory sieve, comprise framework, it is characterized in that, in this framework, from top to bottom oblique interlaced arrangement has one-level screen cloth, secondary screen cloth, three grades of screen clothes and driving cam, the middle part of one-level screen cloth is articulated with on framework, the feed end of this one-level screen cloth is relative with the feed hopper of frame roof, and the discharge end of one-level screen cloth is relative with the feed end of secondary screen cloth; The feed end of secondary screen cloth is connected with one-level screen cloth by spring, and the discharge end of secondary screen cloth is articulated with on framework; The feed end of three grades of screen clothes to be articulated with on framework and relative with the discharge end of secondary screen cloth, and the middle part of three grades of screen clothes is connected by spring with in the middle part of secondary screen cloth, and the discharge end of three grades of screen clothes inserts in the discharge bucket on framework; The wheel face of described driving cam contacts with bottom one-level screen cloth discharge end.
2. vibratory sieve according to claim 1, is characterized in that: the feed end of described one-level screen cloth is connected with frame roof by rope, and the feed end of one-level screen cloth is higher than its discharge end.
3. vibratory sieve according to claim 2, is characterized in that: the feed end of the feed end of described one-level screen cloth, the feed end of secondary screen cloth, three grades of screen clothes is equipped with material baffle.
4. vibratory sieve according to claim 3, is characterized in that: described framework both sides hollow out, the side of framework is connected with fan outlet, and opposite side is provided with dedusting cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520613120.9U CN204933966U (en) | 2015-08-15 | 2015-08-15 | Vibratory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520613120.9U CN204933966U (en) | 2015-08-15 | 2015-08-15 | Vibratory sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933966U true CN204933966U (en) | 2016-01-06 |
Family
ID=55001422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520613120.9U Expired - Fee Related CN204933966U (en) | 2015-08-15 | 2015-08-15 | Vibratory sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421268A (en) * | 2017-05-04 | 2017-12-01 | 新乡市振英机械设备有限公司 | A kind of rubber dehydration and vibration sieve |
-
2015
- 2015-08-15 CN CN201520613120.9U patent/CN204933966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421268A (en) * | 2017-05-04 | 2017-12-01 | 新乡市振英机械设备有限公司 | A kind of rubber dehydration and vibration sieve |
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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: 20160106 Termination date: 20160815 |