CN206343375U - Efficient grain vibratory sieve - Google Patents
Efficient grain vibratory sieve Download PDFInfo
- Publication number
- CN206343375U CN206343375U CN201621202713.7U CN201621202713U CN206343375U CN 206343375 U CN206343375 U CN 206343375U CN 201621202713 U CN201621202713 U CN 201621202713U CN 206343375 U CN206343375 U CN 206343375U
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- CN
- China
- Prior art keywords
- shaped metal
- metal plate
- sieve nest
- support
- cushion
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- 239000002184 metal Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000012216 screening Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
A kind of efficient grain vibratory sieve, including sieve nest, the sieve nest feed end, discharge end is separately fixed at second support, in first support, the sieve nest side is connected by rotating shaft with L-shaped metal plate respectively close to two ends, the first support end is fixed with level board, cushion is set between the level board and L-shaped metal plate horizontal component, sieve nest side sets opposite L-shaped metal plate below the L-shaped metal plate of feed end, cushion is fixedly connected between opposite L-shaped metal plate, bolt of the second support by vertical plate and close to vertical plate corner is connected with sieve nest side.By setting cushion on frame side, frame connects L-shaped metal plate in a rotatable manner respectively close to two ends, bolt of the second support by vertical plate and close to vertical plate corner is connected with sieve nest side, so as to realize the angle of inclination for freely adjusting sieve nest, sieve nest vibrates steadily in vibration processes, and screening is abundant.
Description
Technical field
The utility model is related to agricultural machinery technological field, and in particular to a kind of efficient grain vibratory sieve.
Background technology
Vibratory sieve is that the reciprocating rotary type produced by utilizing oscillator exciting vibrates and worked.The upper rotation weight of oscillator makes sieve
Face produces plane whirling vibration, and lower rotation weight then makes compass screen surface produce conical surface rotary vibration, and the effect of its synergy then makes
Compass screen surface produces again rotation type and vibrated.Its oscillation trajectory is a complicated space curve.The curve is projected as a circle in horizontal plane, and
On the vertical plane be projected as one ellipse.The exciting force of the upper and lower rotation weight of regulation, thus it is possible to vary amplitude.And adjust upper and lower
The space phase angle of weight, then can change the curve shape of compass screen surface movement locus and change the movement locus of material on compass screen surface.
Vibrating screen mesh, which is typically in tilted layout, to be facilitated the use the gravity for being screened material and flows downward, but existing vibration
Sieve screen slope angle can not be adjusted freely, while being connected sieve nest with frame using spring so that screen cloth amplitude mistake in vibration
Greatly, or even material will be screened shake from screen cloth.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of efficient grain vibratory sieve.
Technical problem to be solved in the utility model is realized using following technical scheme.
A kind of efficient grain vibratory sieve, including sieve nest, sieve nest two ends are respectively feed end and discharge end, and the sieve nest is tilted
It is arranged in frame, the frame includes first support, second support, and second support is highly higher than first support height, sieve nest
Feed end, discharge end are separately fixed at second support, in first support, the sieve nest side close to two ends respectively by rotating shaft with
L-shaped metal plate is connected, and the rotating shaft two ends stretch out L-shaped metal plate part and are provided with external screw thread and by nut by L-shaped metal plate
Fixed with sieve nest side, the first support end is fixed with level board, between the level board and L-shaped metal plate horizontal component
Cushion is set, and the cushion between bolts and nuts and level board and L-shaped metal plate by being fixedly connected, and sieve nest side is leaned on
It is fixedly connected below the L-shaped metal plate of nearly feed end between the opposite L-shaped metal plate of setting, opposite L-shaped metal plate flexible
Pad, bolt of the second support by vertical plate and close to vertical plate corner is connected with sieve nest side.
1-2 is set to arrange bullet between L-shaped metal plate between the level board and L-shaped metal plate horizontal component, opposite respectively
Property pad, often arrange cushion on set 2-3 cushion.
The sieve nest side is located at is fixedly mounted vibrating motor respectively between first support, second support.The vibration electricity
Machine is located at sieve nest side centre position.
The beneficial effects of the utility model are：By setting cushion on frame side, frame close to two ends respectively with
Rotary way connects L-shaped metal plate, and bolt of the second support by vertical plate and close to vertical plate corner connects with sieve nest side
Connect, so as to realize the angle of inclination for freely adjusting sieve nest, sieve nest vibrates steadily in vibration processes, and screening is abundant.
Brief description of the drawings
Fig. 1 is the utility model side view.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in figure 1, a kind of efficient grain vibratory sieve, including sieve nest 1, the two ends of sieve nest 1 are respectively feed end 5 and discharge end
6, sieve nest 5 is in tilted layout in frame 1, and frame 1 includes first support 2, second support 3, and the height of second support 3 is higher than first
The height of frame 2, the feed end 5 of sieve nest 1, discharge end 6 are separately fixed at second support 3, in first support 2, and the side of sieve nest 1 is close to two ends
It is connected respectively by rotating shaft 10 with L-shaped metal plate 9, the two ends of rotating shaft 10 stretch out the part of L-shaped metal plate 9 and are provided with external screw thread and pass through
Nut fixes L-shaped metal plate 9 with sieve nest 1 sideways, and the end of first support 2 is fixed with level board 7, level board 7 and L-shaped metal plate
Cushion 8 is set between 9 horizontal components, and cushion 8 is connected by fixed between bolts and nuts and level board 7 and L-shaped metal plate 9
Connect, the side of sieve nest 1 sets opposite L-shaped metal plate close to the lower section of L-shaped metal plate 7 of feed end, opposite L-shaped metal plate 9 it
Between be fixedly connected with cushion 8, second support 3 passes through vertical plate 11 and the bolt close to 11 4 jiaos of vertical plate and the side of sieve nest 4
Connection, so as to change the inclination angle of sieve nest 1 by adjusting the link position of sieve nest 1 and second support 3.Level board and L-shaped metal plate
Set 1-2 to arrange cushion 8 between L-shaped metal plate between horizontal component, opposite respectively, often arrange and 2-3 bullet is set on cushion
Property pad 8.
The side of sieve nest 1, which is located between first support 2, second support 3, is fixedly mounted vibrating motor 12, and vibrating motor 12 is best
Positioned at the side centre position of sieve nest 1, to reach optimal screening effect.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
1. a kind of efficient grain vibratory sieve, including sieve nest, sieve nest two ends are respectively feed end and discharge end, the sieve nest tilts cloth
Put in frame, the frame includes first support, second support, and second support is highly higher than first support height, and sieve nest enters
Material end, discharge end are separately fixed at second support, in first support, it is characterised in that：The sieve nest side is close to two ends difference
It is connected by rotating shaft with L-shaped metal plate, the rotating shaft two ends stretching L-shaped metal plate part is provided with external screw thread and will by nut
L-shaped metal plate and sieve nest side are fixed, and the first support end is fixed with level board, the level board and L-shaped metal plate water
Cushion is set between flat part, the cushion by being fixedly connected between bolts and nuts and level board and L-shaped metal plate,
Sieve nest side sets fixed between opposite L-shaped metal plate, opposite L-shaped metal plate below the L-shaped metal plate of feed end
Cushion is connected with, bolt of the second support by vertical plate and close to vertical plate corner is connected with sieve nest side.
2. efficient grain vibratory sieve as claimed in claim 1, it is characterised in that：The level board and L-shaped metal plate horizontal part
/, set 1-2 to arrange cushion respectively between opposite L-shaped metal plate, often arrange and 2-3 cushion be set on cushion.
3. efficient grain vibratory sieve as claimed in claim 1 or 2, it is characterised in that：Sieve nest side be located at first support,
Vibrating motor is fixedly mounted between second support respectively.
4. efficient grain vibratory sieve as claimed in claim 1 or 2, it is characterised in that：The vibrating motor is located at sieve nest side
Centre position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621202713.7U CN206343375U (en) | 2016-11-07 | 2016-11-07 | Efficient grain vibratory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621202713.7U CN206343375U (en) | 2016-11-07 | 2016-11-07 | Efficient grain vibratory sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206343375U true CN206343375U (en) | 2017-07-21 |
Family
ID=59317024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621202713.7U Active CN206343375U (en) | 2016-11-07 | 2016-11-07 | Efficient grain vibratory sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206343375U (en) |
-
2016
- 2016-11-07 CN CN201621202713.7U patent/CN206343375U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |