CN205833610U - Vibrosieve - Google Patents
Vibrosieve Download PDFInfo
- Publication number
- CN205833610U CN205833610U CN201620745335.0U CN201620745335U CN205833610U CN 205833610 U CN205833610 U CN 205833610U CN 201620745335 U CN201620745335 U CN 201620745335U CN 205833610 U CN205833610 U CN 205833610U
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- CN
- China
- Prior art keywords
- baffle plate
- sieve
- vibrosieve
- grillage
- sieve nest
- 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 kind of vibrosieve, its drip irrigation device is to include support, the screen frame (unit) being arranged on support, sieve nest including double-deck sieve plate, it is fixed on screen frame (unit) and for supporting the spring assembly of sieve nest, the vibrator being arranged on sieve nest, drive the driver of vibrator and be arranged on the splicing groove below sieve nest, baffle plate it is connected with on support, baffle plate is arranged on above sieve nest and at gating location, the area of baffle plate is not less than area when being fed by sieve material in baffle plate place plane internal diffusion scope, reach to reduce and transmitted the compass screen surface the caused compass screen surface that effectively shakes and amass the vibrosieve efficiency caused less than the real area of compass screen surface, the effect of the situation that quality is relatively low.
Description
Technical field
This utility model relates to a kind of concrete process equipment, particularly to a kind of vibrosieve.
Background technology
Vibrosieve utilizes reciprocating rotary type vibration produced by oscillator exciting to work.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 its symphyogenetic effect then makes
Compass screen surface produces the vibration of rotation type again.Its oscillation trajectory is the space curve of a complexity.This curve is projected as a circle at horizontal plane, and
On the vertical plane to be projected as one oval.Regulate the exciting force of upper and lower rotation weight, thus it is possible to vary amplitude.And regulate 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.
The Chinese patent of existing vibrosieve such as Application No. 201320500869.3, which discloses a kind of mining shake
Dynamic sieve, including sieve nest, vibrator, support, motor, uses rubber-tyred yielding coupling even between described vibrator and power transmission shaft
Connect；The bearing holder (housing, cover) cylindrical of described power transmission shaft has half slot, and mounting seat has chute, and U-shaped cutting ferrule is enclosed within the bearing of power transmission shaft
On set half slot, through chute, it is fastenedly connected with mounting seat by bolt；Motor it is further fixed on, peace in described mounting seat
Dress seat is respectively arranged with orthogonal chute on the contact surface with support, and is bolted connection.This vibrosieve
Power transmission shaft and vibrator use flexible clutch, and can be easy to adjust with the orientation regulation of six, top to bottom, left and right, front and rear, it is ensured that
Power transmission shaft and vibrator are concentric, reduce the generation of stress, are effectively increased the service life of equipment.
But this vibrosieve is when feeding, is expected often under the effect of inertia, to go out conveyer belt by sieve, enter in distance
Material mouth remote position falls, and had both fallen and has compared the position away from conveyer belt at sieve nest, and the compass screen surface that effectively shakes making sieve nest is long-pending less than sieve
The real area of body, the screening quality make the work efficiency of vibrosieve decrease, being expected by sieve has declined.
Utility model content
The purpose of this utility model is to provide a kind of vibrosieve, it is possible to reduces and transmits the compass screen surface the caused compass screen surface that effectively shakes and amass little
The situation that the vibrosieve efficiency that causes in the real area of compass screen surface, quality are relatively low.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of vibrosieve, the screen frame (unit) including support, being arranged on support, includes the sieve nest of double-deck sieve plate, is fixed in screen frame (unit)
Go up and for supporting the spring assembly of sieve nest, the vibrator being arranged on sieve nest, driving the driver of vibrator and be arranged on
Splicing groove below sieve nest, support is connected with baffle plate, and baffle plate is arranged on above sieve nest and at gating location, baffle plate
Area is not less than area when being fed by sieve material in baffle plate place plane internal diffusion scope.
By using above technical scheme, utilize baffle plate to block and go out being expected by sieve of conveyer belt, make to be sieved material and impinge upon gear
After on plate, fall on sieve nest along baffle plate structure, effectively avoid being sieved material and fall in sieve nest distance charging aperture remote position, relatively and
Speech, the compass screen surface that effectively shakes adding sieve nest amasss, and improves the work efficiency of vibrosieve, improves the screening matter of vibrosieve simultaneously
Amount.
It is also preferred that the left be connected with the height of a house on support, baffle plate is fixed on the height of a house.
By use above technical scheme, the height of a house and baffle plate while not changing other functional part structures of vibrosieve,
Utilize baffle to be sieved material, make to be sieved material as far as possible and will not cross baffle plate, make the effect of anti-aircraft structure prop up in better simply structure
Hold down, obtain preferable effect.
It is also preferred that the left baffle plate is arranged with the feedstock direction expected by sieve in obtuse angle near one end of sieve nest, make baffle plate near sieve nest
One end further from charging aperture.
By using above technical scheme, fall in the position lower than impingement position through bounce-back after making to be sieved material impingement baffles
Put, in the range of entering sieve nest.Avoiding being sieved material bounce-back after clashing into and pounding to conveyer belt is that conveyer belt abrasion aggravates, the life-span drops
Low.Expected by sieve or rebound to more higher position than initial position, affecting being expected by sieve of follow-up entrance, and with the quilt of follow-up entrance
There is secondary impact in sieve material, disperses outside vibrosieve, can be prevented effectively from the efficiency thereby resulted in and reduce and the wasting of resources.
It is also preferred that the left the grillage that the height of a house includes, baffle plate is detachably fixed with grillage and is connected.
By using above technical scheme, baffle plate is clashed into by being sieved material for a long time owing to needing, and uses dismountable company
Connect mode, it is simple to baffle plate is replaced.Avoiding the forfeiture of the function unrepairable of baffle plate damage rear defence aircraft structure, cause shakes
The service life of dynamic sieve declines.
It is also preferred that the left grillage and height of a house rotary clamping, the shaft axis of baffle plate is vertical with the feedstock direction expected by sieve.
By using above technical scheme, it is possible to achieve according to the physical length of conveyer belt, the angle adjustment baffle plate put
Angle, adapt to different transmission demands, the suitability making vibrosieve is more preferable.
It is also preferred that the left have connecting hole on the height of a house, grillage has multiple jack, is rotatably connected to grab in connecting hole
Location bar, when positioning, grab is plugged in jack.
By use above technical scheme, utilize jack, location bar to the angle regulating between the height of a house and grillage, by changing
Become the jack connected and realize the Angulation changes between baffle plate and the support height of a house, succinctly facilitate, it is easy to change parts easy to wear.
It is also preferred that the left be connected with the card flange with multiple hole clippings on the height of a house, grillage having hole, location, the height of a house leads to grillage
Cross the bolt through hole, location with hole clipping to fix.
By using above technical scheme, utilize card flange, by making the grillage hole clipping with diverse location to it, it is achieved plate
Between frame and the height of a house, the change of angle is with fixing, connects relatively stable, is hardly damaged, convenient adjustment.
It is also preferred that the left have board slot on grillage, baffle wedge is connected in board slot.
By using above technical scheme, board slot is utilized to realize the fixing of baffle plate, simple and convenient, be easily changed.
It is also preferred that the left have through hole on grillage, on baffle plate, correspondence position has through hole, and divider and grillage are by being each passed through plate
The bolt of the through hole on frame and baffle plate is fixed.
By using above technical scheme, utilize bolt that baffle plate and grillage are fixed, stable connection, it is not susceptible to gear
The phenomenon that plate is collected together.
In sum, this utility model has the advantages that the compass screen surface that effectively shakes adding sieve nest amasss, and improves and shakes
The work efficiency of dynamic sieve, improves the screening quality of vibrosieve simultaneously；Improve the service life of vibrosieve；Reduce waste；Vibration
The suitability of sieve is more preferable.
Accompanying drawing explanation
Fig. 1 is the structural representation of vibrosieve in embodiment 1；
Fig. 2 is the structural representation of vibrosieve in embodiment 2；
Fig. 3 is grillage and the attachment structure schematic diagram of baffle plate in embodiment 2；
Fig. 4 is the structural representation of vibrosieve in embodiment 3；
Fig. 5 is grillage and the attachment structure schematic diagram of baffle plate in embodiment 3.
In figure, 1, support；2, screen frame (unit)；21, sieve nest；3, spring assembly；4, vibrator；5, splicing groove；6, baffle plate；7, lift
Frame；71, connecting hole；72, card flange；73, hole clipping；8, grillage；81, jack；82, board slot；9, location bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.The most identical parts are with identical accompanying drawing
Labelling represents.It should be noted that the word "front", "rear" used in describing below, "left", "right", "up" and "down" refer to
Being the direction in accompanying drawing, word " bottom surface " and " end face ", " interior " and " outward " refer respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1: a kind of vibrosieve, as it is shown in figure 1, include support 1, support 1 is divided into upper and lower two parts.Support 1 lower half
Part is the frame structure of circular rod member composition, is vertically fixed in ground circular rod member including four and is sequentially connected with perpendicular
Four horizontally disposed circular rod members of straight rod member.The top half of support 1 is the frame structure of square rod member composition, including erecting
Two long, two four short square rod members are directly set, and are sequentially connected with four horizontally disposed sides of the square rod member being vertically arranged
Shape rod member.Horizontally disposed square rod member is connected to the square rod member bottom being vertically arranged.The square rod member top being vertically arranged
It is respectively and fixedly connected with spring assembly 3.
The other end of spring assembly 3 is fixed on screen frame (unit) 2, makes screen frame (unit) 2 tilt along the top of the square rod member being vertically arranged
Place.Screen frame (unit) 2 is rectangular frame, is connected with the sieve plate of bilayer, with mesh on sieve plate in sieve plate framework.Screen frame (unit) 2 is in height
The center position in direction is provided with vibrator 4.Vibrator 4 is the cam mechanism abutted with screen frame (unit) 2, the rotation axis of cam with
The line direction on two contour square rod member tops is parallel.Vibrator 4 is by driver drives, and driver is motor.Vibrator 4
Supported by the framework of the inverted v-shaped being fixed in support 1 top half.
Being connected with splicing groove 5 below support 1, splicing groove 5 is the box-like of top open at one end.
One end that support 1 is higher is connected with two rectangle height of a house 7, and the height of a house 7 is rectangular rod, and the height of a house 7 is vertically arranged, the height of a house
The height of 7 is higher than screen frame (unit) 2 height.
The height of a house 7 top is connected with baffle plate 6, and baffle plate 6 is rectangular plate-like.Baffle plate 6 is vertically arranged with the upper surface of sieve plate, baffle plate
The lower surface of 6 is higher than the upper surface of sieve plate, and the upper surface of baffle plate 6 is higher than the upper surface of conveyer belt.The area of baffle plate 6 is not less than quilt
At the area of baffle plate 6 place plane internal diffusion scope during sieve material charging.
When using vibrosieve, conveyer belt is directed at one end that screen frame (unit) 2 is higher, is flown away from conveyer belt, at the work of inertia by sieve material
Pounding under with to baffle plate 6, rebound through baffle plate 6 or slide along baffle plate 6, falling on sieve plate, motor drives vibrator 4, makes sieve plate open
Beginning sieves.Slided downwards on one side along the inclined-plane of sieve plate by sieve material, dissipated by sieve, from mesh, leak down to fall into splicing groove 5.
Embodiment 2: be with part with embodiment 1 ratio: as in figure 2 it is shown, the grillage of hinged promising U-frame shape on the height of a house 7
8, the axis of jointed shaft is vertical and parallel to the ground with the feedstock direction expected by sieve.The opening one of grillage 8 hinged guarantee grillage 8
End is can the most upward.The height of a house 7 is set at articulated position, has the connecting hole 71 of circle relative to one end on the lower, connect
Hole 71 is through hole, is rotatably connected to position bar 9 in connecting hole 71.
Location bar 9 generally diameter is connected with block less than the thin round bar of L-shaped of connecting hole 71 diameter, one end of location bar 9,
Block is that diameter is more than connecting hole 71 and the cylinder coaxial with location bar 9.Block is not less than to the distance of bar 9 bending place, location
The degree of depth of connecting hole 71.Location bar 9 is near one section shorter of block, and is plugged on the interior rotating shaft as location bar 9 of connecting hole 71.
Position bar 9 one end away from block with being bent to form grab.
Shown in Fig. 3, three inwalls of grillage 8 all having board slot 82, board slot 82 is suitable with baffle plate 6, and baffle plate 6 blocks
It is connected in board slot 82.Having multiple jack 81 on the sidewall of grillage 8, jack 81 is evenly distributed along hinge axes direction.It is fixed to carry out
During position, making baffle plate 6 in grab is plugged on the jack 81 of correspondence is blunt near one end of sieve nest 21 with the feedstock direction expected by sieve
Angle is arranged, and makes baffle plate 6 near one end of sieve nest 21 further from gating location.Both sieve plate and the folder formed by the sieve material direction of motion
In angle, angle on the lower is obtuse angle.
When using vibrosieve, conveyer belt is directed at one end that screen frame (unit) 2 is higher, adjusts baffle plate 6 position, flown away from biography by sieve material
Sending band, pound to baffle plate 6, rebound through baffle plate 6 or slide along baffle plate 6, falling on sieve plate under the effect of inertia, motor drives and swashs
Shake device 4, makes sieve plate start to sieve.Slided downwards on one side along the inclined-plane of sieve plate by sieve material, dissipated by sieve, leak down from mesh
Fall into splicing groove 5.
Embodiment 3: difference from Example 1 is, as shown in Figure 4 and Figure 5, hinged promising two rods on the height of a house 7
Grillage 8, the axis of jointed shaft is vertical and parallel to the ground with the feedstock direction expected by sieve.Board slot 82 is opened on two grillages 8,
Baffle plate 6 is plugged in board slot 82.Having the through hole running through board slot 82 on grillage 8, baffle plate 6 also has through hole, bolt at correspondence position
Baffle plate 6 is fixed together with grillage 8 through grillage 8 with the through hole attaching nut on baffle plate 6.
The height of a house 7 is connected with the card flange 72 of sector at articulated position relative to one end on the lower, fan-shaped and jointed shaft
Axis coaxle, card flange 72 has multiple circular hole clipping 73 uniformly near one end of periphery.Hole, location is had on grillage 8,
The axis in hole, location is parallel with the axis of jointed shaft, the air line distance in hole, location to jointed shaft axis and hole clipping 73 to jointed shaft axle
The air line distance of line is consistent.When positioning, by the hole clipping 73 of hole, location and correct position to it, make baffle plate 6 near sieve nest 21
One end arrange in obtuse angle with the feedstock direction expected by sieve, make baffle plate 6 near one end of sieve nest 21 further from gating location.Both
Sieve plate is obtuse angle with angle on the lower in the angle formed by the sieve material direction of motion.The logical spiral shell also cross hole clipping 73 with hole, location
Bolt attaching nut is fixed.
When using vibrosieve, conveyer belt is directed at one end that screen frame (unit) 2 is higher, adjusts baffle plate 6 position, flown away from biography by sieve material
Sending band, pound to baffle plate 6, rebound through baffle plate 6 or slide along baffle plate 6, falling on sieve plate under the effect of inertia, motor drives and swashs
Shake device 4, makes sieve plate start to sieve.Slided downwards on one side along the inclined-plane of sieve plate by sieve material, dissipated by sieve, leak down from mesh
Fall into splicing groove 5.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. a vibrosieve, the screen frame (unit) (2) including support (1), being arranged on support (1), include double-deck sieve plate sieve nest (21),
It is fixed in screen frame (unit) (2) above and to be used for supporting the spring assembly (3) of sieve nest (21), the vibrator (4) being arranged on sieve nest (21), drive
Move the driver of vibrator (4) and be arranged on the splicing groove (5) of sieve nest (21) lower section, it is characterised in that: support (1) is upper the most affixed
Having baffle plate (6), baffle plate (6) to be arranged on sieve nest (21) top and at gating location, the area of baffle plate (6) is not less than being sieved
At the area of baffle plate (6) place plane internal diffusion scope during material charging.
Vibrosieve the most according to claim 1, it is characterised in that: being connected with the height of a house (7) on support (1), baffle plate (6) is affixed
On the height of a house (7).
Vibrosieve the most according to claim 2, it is characterised in that: baffle plate (6) is expected with by sieve near one end of sieve nest (21)
Feedstock direction arrange in obtuse angle, make baffle plate (6) near one end of sieve nest (21) further from charging aperture.
Vibrosieve the most according to claim 2, it is characterised in that: the grillage (8) that the height of a house (7) includes, baffle plate (6) and grillage
(8) it is detachably fixed connection.
Vibrosieve the most according to claim 4, it is characterised in that: grillage (8) and the height of a house (7) rotary clamping, baffle plate (6)
Shaft axis is vertical with the feedstock direction expected by sieve.
Vibrosieve the most according to claim 5, it is characterised in that: have connecting hole (71) on the height of a house (7), on grillage (8)
Have multiple jack (81), be rotatably connected to the location bar (9) with grab in connecting hole (71), when positioning, by grab
It is plugged in jack (81).
Vibrosieve the most according to claim 5, it is characterised in that: it is connected with multiple hole clippings (73) on the height of a house (7)
Card flange (72), grillage (8) has hole, location, and the height of a house (7) and grillage (8) are by the location through hole, location with hole clipping (73)
Bolt is fixed.
Vibrosieve the most according to claim 4, it is characterised in that: have board slot (83), baffle plate (6) clamping on grillage (8)
In board slot (83).
Vibrosieve the most according to claim 4, it is characterised in that: have through hole on grillage (8), the upper corresponding position of baffle plate (6)
Putting and have through hole, baffle plate (6) and grillage (8) are fixed by being each passed through the bolt of the through hole on grillage (8) and baffle plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620745335.0U CN205833610U (en) | 2016-07-15 | 2016-07-15 | Vibrosieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620745335.0U CN205833610U (en) | 2016-07-15 | 2016-07-15 | Vibrosieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205833610U true CN205833610U (en) | 2016-12-28 |
Family
ID=57619507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620745335.0U Expired - Fee Related CN205833610U (en) | 2016-07-15 | 2016-07-15 | Vibrosieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205833610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708553A (en) * | 2018-07-02 | 2018-10-26 | 广西广厦环保科技有限公司 | A kind of fence vibrating mechanism of concrete pump |
-
2016
- 2016-07-15 CN CN201620745335.0U patent/CN205833610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708553A (en) * | 2018-07-02 | 2018-10-26 | 广西广厦环保科技有限公司 | A kind of fence vibrating mechanism of concrete pump |
| CN108708553B (en) * | 2018-07-02 | 2023-06-30 | 广西广厦环保科技有限公司 | Vibration mechanism for fence of concrete pump |
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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: 20161228 Termination date: 20200715 |