CN205518570U - High -efficient vibration screening mechanism - Google Patents
High -efficient vibration screening mechanism Download PDFInfo
- Publication number
- CN205518570U CN205518570U CN201620110712.3U CN201620110712U CN205518570U CN 205518570 U CN205518570 U CN 205518570U CN 201620110712 U CN201620110712 U CN 201620110712U CN 205518570 U CN205518570 U CN 205518570U
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- collecting chamber
- district
- casing
- screening
- screening mechanism
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Abstract
The utility model relates to a material screening plant, specific theory relates to a high -efficient vibration screening mechanism, including vibration frame and box, be equipped with the screen frame in the box, the screen frame divides first transition district, classifying zone and second transition district, and classifying zone evenly is equipped with a plurality of sieve meshes, and the box is equipped with thin material collecting chamber corresponding to the classifying zone downside, expects carefully that the collecting chamber external fixation is equipped with vibrating motor, vibration frame comprises mounting, elastic component and support piece, mounting and box fixed connection, and the both ends of elastic component are respectively in mounting and support piece fixed connection. The utility model discloses simple structure, practical convenient, screening efficiency is high.
Description
Technical field
This utility model relates to a kind of Supplying Sieving Mechanism, more particularly to a kind of high-efficiency vibration screening mechanism.
Background technology
Screening machine is the relative motion utilizing bulk granular material with compass screen surface, makes partial particulate pass through sieve aperture, material is divided into by size the vibration screening machinery equipment of different stage.Screening machine divides gravity flow screen extension set and portable screen extension set two class, portable screen component of rotation screening machine and vibrating screen classifier again.Vibrating screen classifier is the exciting force utilizing vibrator to produce, sieve nest is made to do periodic reverse vibration along exciting force direction, material circumference on compass screen surface is beated, by different sieve apertures regular for the stock grading of different size to required compass screen surface, it is transported to after collecting specify region, to reach classification or de-mediated purpose.
Existing vibrating screen classifier is mainly made up of screen box, vibrator, suspension (or supporting) device and motor etc..Motor, through V belt, drives vibrator main shaft gyration, due to the centrifugal intertia force effect of weight uneven on vibrator, makes screen box obtain vibration, and this vibrating screen classifier structure is more complicated, and it is not very convenient for safeguarding.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, it is provided that a kind of simple in construction, the high-efficiency vibration screening machine that easy to use, screening efficiency is high.
This utility model solves its technical problem and be the technical scheme is that
High-efficiency vibration screening mechanism, including vibrating grid and casing, it is provided with sieve nest in described casing, described sieve nest divides First Transition district, screening district and the second transition region, screening district to be uniformly provided with some sieve apertures, and casing is corresponding to being provided with fines collecting chamber on the downside of screening district, fines collecting chamber external stability is provided with vibrating motor, described vibrating grid is made up of fixture, elastic component and support member, and fixture is fixing with casing to be connected, and the two ends of elastic component are respectively at the fixing connection of fixture and support member.
Being provided with loading hopper at described First Transition district, be provided with coarse fodder collecting chamber in the casing of the second transition region tail end, coarse fodder collecting chamber is additionally provided with drain hole.
Described casing top is provided with lid, and lid is provided with at least one observation panel.
Described sieve nest from First Transition district, screening district and the second transition region be gradually obliquely installed toward coarse fodder collecting chamber, angle of inclination is 5-15 °.
The longitudinal section of described fines collecting chamber is isosceles trapezoid, and the longitudinal section of coarse fodder collecting chamber is the most trapezoidal.
The beneficial effects of the utility model are: this utility model simple in construction, practical and convenient, and screening efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1；
Fig. 2 is the structural representation of this utility model embodiment 2.
In figure: 1, vibrating grid, 11, fixture, 12, elastic component, 13, support member, 2, casing, 21, lid, 3, sieve nest, 31, First Transition district, 32, screening district, the 33, second transition region, 4, fines collecting chamber, 5, vibrating motor, 6, loading hopper, 7, coarse fodder collecting chamber.
Detailed description of the invention
Below by specific embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1:
High-efficiency vibration screening mechanism as shown in Figure 1, including vibrating grid 1 and casing 2, it is provided with sieve nest 3 in described casing 2,3 points of First Transition districts 31 of described sieve nest, screening district 32 and the second transition region 33, screening district 32 is uniformly provided with some sieve apertures, casing 2 is corresponding to being provided with fines collecting chamber 4 on the downside of screening district 32, fines collecting chamber 4 external stability is provided with vibrating motor 5, described vibrating grid 1 is made up of fixture 11, elastic component 12 and support member 13, fixture 11 is fixing with casing 2 to be connected, and the two ends of elastic component 12 are respectively at fixture 11 and the fixing connection of support member 13.
In the present embodiment, described sieve nest 3 from First Transition district 31, screening district 32 and the second transition region 33 gradually toward discharge end tilt, angle of inclination is 5-15 °, and the longitudinal section of described fines collecting chamber 4 is isosceles trapezoid.
Embodiment 2:
High-efficiency vibration screening mechanism as shown in Figure 2, including vibrating grid 1 and casing 2, it is provided with sieve nest 3 in described casing 2,3 points of First Transition districts 31 of described sieve nest, screening district 32 and the second transition region 33, screening district 32 is uniformly provided with some sieve apertures, casing 2 is corresponding to being provided with fines collecting chamber 4 on the downside of screening district 32, fines collecting chamber 4 external stability is provided with vibrating motor 5, described vibrating grid 1 is made up of fixture 11, elastic component 12 and support member 13, fixture 11 is fixing with casing 2 to be connected, and the two ends of elastic component 12 are respectively at fixture 11 and the fixing connection of support member 13.
In the present embodiment, it is provided with loading hopper 6 at described First Transition district 31, it is provided with coarse fodder collecting chamber 7 in the casing of the second transition region 33 tail end, coarse fodder collecting chamber 7 is additionally provided with drain hole 71, described casing 7 top is provided with lid 21, two observation panels 8 on lid 21, described sieve nest 3 from First Transition district 31, screening district 32 and the second transition region 33 be gradually obliquely installed toward coarse fodder collecting chamber 7, angle of inclination is 5-15 °.The longitudinal section of described fines collecting chamber 4 is isosceles trapezoid, and the longitudinal section of coarse fodder collecting chamber 7 is the most trapezoidal.
Embodiment described above is one of the present utility model preferably scheme, and this utility model is not made any pro forma restriction, also has other variant and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (5)
1. high-efficiency vibration screening mechanism, it is characterized in that: include vibrating grid (1) and casing (2), sieve nest (3) it is provided with in described casing (2), described sieve nest (3) point First Transition district (31), screening district (32) and the second transition region (33), screening district (32) is uniformly provided with some sieve apertures, casing (2) is provided with fines collecting chamber (4) corresponding to screening district (32) downside, fines collecting chamber (4) external stability is provided with vibrating motor (5), described vibrating grid (1) is by fixture (11), elastic component (12) and support member (13) composition, fixture (11) is fixing with casing (2) to be connected, the two ends of elastic component (12) are respectively at the fixing connection of fixture (11) and support member (13).
High-efficiency vibration screening mechanism the most according to claim 1, it is characterized in that: described First Transition district (31) top is provided with loading hopper (6), being provided with coarse fodder collecting chamber (7) in the casing (2) of the second transition region (33) tail end, coarse fodder collecting chamber (7) is additionally provided with drain hole (71).
High-efficiency vibration screening mechanism the most according to claim 1, it is characterised in that: described casing (2) top is provided with lid (21), and described lid (21) is provided with at least one observation panel (8).
High-efficiency vibration screening mechanism the most according to claim 1, it is characterised in that: described sieve nest (3) gradually tilts toward coarse fodder collecting chamber (7) from First Transition district (31), screening district (32) and the second transition region (33), and angle of inclination is 5-15 °.
High-efficiency vibration screening mechanism the most according to claim 2, it is characterised in that: the longitudinal section of described fines collecting chamber (4) is isosceles trapezoid, and the longitudinal section of coarse fodder collecting chamber (7) is the most trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110712.3U CN205518570U (en) | 2016-02-04 | 2016-02-04 | High -efficient vibration screening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110712.3U CN205518570U (en) | 2016-02-04 | 2016-02-04 | High -efficient vibration screening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205518570U true CN205518570U (en) | 2016-08-31 |
Family
ID=56775840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620110712.3U Expired - Fee Related CN205518570U (en) | 2016-02-04 | 2016-02-04 | High -efficient vibration screening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205518570U (en) |
-
2016
- 2016-02-04 CN CN201620110712.3U patent/CN205518570U/en not_active Expired - Fee Related
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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: 20160831 Termination date: 20170204 |