CN202570595U - Vibrating screen - Google Patents
Vibrating screen Download PDFInfo
- Publication number
- CN202570595U CN202570595U CN 201220165455 CN201220165455U CN202570595U CN 202570595 U CN202570595 U CN 202570595U CN 201220165455 CN201220165455 CN 201220165455 CN 201220165455 U CN201220165455 U CN 201220165455U CN 202570595 U CN202570595 U CN 202570595U
- Authority
- CN
- China
- Prior art keywords
- screen
- screen frame
- discharging opening
- discharge outlet
- spring group
- 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
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Abstract
The utility model discloses a vibrating screen which is characterized by comprising a support, a supporting spring group, a screen frame, exciters and a power unit. The screen frame is mounted on the support though the supporting spring group, at least two inclined screen layers are mounted on the screen frame, meshes of the upper screen layer are larger than meshes of the lower screen layer, a spindle is mounted on the screen frame, the exciters are mounted on two sides of the spindle, the power unit is connected with the spindle, a discharge outlet is arranged at the low end of the screen frame correspondingly, and a discharge outlet damper is arranged at the discharge outlet, and is parallel to the lateral edges of the screen frame. Compared with the prior art, the vibrating screen has the advantages that the vibrating screen is simple in structure, and discharging speed is increased along with expanding of the discharge outlet; and procedures are reduced, production cost is lowered and manufacturing speed is increased since the vibrating screen is integrated.
Description
Technical field
The utility model relates to a kind of vibratory sieve.
Background technology
Vibratory sieve is a kind of new high-efficiency, multilayer vibratory equipment, is applicable to stone factory's screening building stones and sand, has characteristics such as rattle is little, reliable in structure, efficient is high, use is durable, safe ready.Traditional vibratory sieve discharging opening adopts welding manner to connect, during the discharging opening welding and side plate certain angle is arranged, influenced discharging speed.Adopt welding manner also to increase workload, production cost is also high.
The utility model content
The utility model technical problem to be solved is, overcomes the defective that prior art exists, and a kind of reasonable in design is provided, improves the vibratory sieve of discharging speed.
The utility model addresses the above problem the technical scheme that is adopted: this vibratory sieve is characterized in that: comprise support, support spring group, screen frame, vibrator and power set, screen frame is rack-mount through the support spring group; The screen cloth of two-layer at least inclination is installed on the said screen frame; The sieve aperture of upper strata screen cloth is bigger than the sieve aperture of lower screen, on the said screen frame main shaft is installed, and vibrator is installed in said main shaft both sides; Said power set connect main shaft; The low side correspondence of said screen frame is provided with discharging opening, and said discharging opening is provided with the discharging opening catch, and the side of said discharging opening catch and screen frame is parallel.
The side of said discharging opening catch of the utility model and screen frame is an integral structure.
The said power set of the utility model adopt motor.
The utility model compared with prior art has the following advantages: simple in structure, and along with the increase of discharging opening, discharging speed has been accelerated, reduced operation after adopting integral type, and reduced production cost, accelerated manufacturing speed.
Description of drawings
Fig. 1 is the main TV structure sketch map of traditional vibratory sieve.
Fig. 2 is the plan structure sketch map of traditional vibratory sieve.
Fig. 3 is the main TV structure sketch map of the utility model embodiment.
Fig. 4 is the plan structure sketch map of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 3, Fig. 4, this vibratory sieve of present embodiment comprises support 1, support spring group, screen frame 3, vibrator 4 and power set 5; Support spring 2 and back support spring 9 before the support spring group comprises, screen frame 3 is installed on the support 1 through preceding support spring 2 and back support spring 9, and the screen cloth of three layers of inclination is installed on the screen frame 3; The sieve aperture of last layer screen cloth is bigger than the sieve aperture of following one deck screen cloth, on the screen frame 3 main shaft is installed, and vibrator 4 is installed in the main shaft both sides; Power set 5 connect main shaft; The low side correspondence of screen frame 3 is provided with discharging opening 6, and discharging opening 6 is provided with discharging opening catch 7, and the side 8 of discharging opening catch 7 and screen frame 3 is parallel.The side 8 of discharging opening catch 7 and screen frame 3 is an integral structure.Power set 5 adopt motor.
Though the utility model with embodiment openly as above; But it is not in order to limit the protection domain of the utility model; Any technical staff who is familiar with this technology, change and the retouching in design that does not break away from the utility model and scope, done all should belong to the protection domain of the utility model.
Claims (3)
1. vibratory sieve is characterized in that: comprise support, support spring group, screen frame, vibrator and power set, screen frame is rack-mount through the support spring group; The screen cloth of two-layer at least inclination is installed on the said screen frame; The sieve aperture of upper strata screen cloth is bigger than the sieve aperture of lower screen, on the said screen frame main shaft is installed, and vibrator is installed in said main shaft both sides; Said power set connect main shaft; The low side correspondence of said screen frame is provided with discharging opening, and said discharging opening is provided with the discharging opening catch, and the side of said discharging opening catch and screen frame is parallel.
2. vibratory sieve according to claim 1 is characterized in that: the side of said discharging opening catch and screen frame is an integral structure.
3. vibratory sieve according to claim 1 and 2 is characterized in that: said power set adopt motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220165455 CN202570595U (en) | 2012-04-18 | 2012-04-18 | Vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220165455 CN202570595U (en) | 2012-04-18 | 2012-04-18 | Vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570595U true CN202570595U (en) | 2012-12-05 |
Family
ID=47240047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220165455 Expired - Fee Related CN202570595U (en) | 2012-04-18 | 2012-04-18 | Vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289972A (en) * | 2015-11-27 | 2016-02-03 | 贵州晨光机械制造有限公司 | Multi-stage screening vibrating screen |
| CN105499127A (en) * | 2016-02-19 | 2016-04-20 | 海盐县通惠地质矿山机械有限公司 | Three-shaft vibrating screen with buffering storage hopper |
-
2012
- 2012-04-18 CN CN 201220165455 patent/CN202570595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289972A (en) * | 2015-11-27 | 2016-02-03 | 贵州晨光机械制造有限公司 | Multi-stage screening vibrating screen |
| CN105499127A (en) * | 2016-02-19 | 2016-04-20 | 海盐县通惠地质矿山机械有限公司 | Three-shaft vibrating screen with buffering storage hopper |
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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 |
Granted publication date: 20121205 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |