CN207668008U - Environmentally friendly screening machine - Google Patents
Environmentally friendly screening machine Download PDFInfo
- Publication number
- CN207668008U CN207668008U CN201721755527.0U CN201721755527U CN207668008U CN 207668008 U CN207668008 U CN 207668008U CN 201721755527 U CN201721755527 U CN 201721755527U CN 207668008 U CN207668008 U CN 207668008U
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- CN
- China
- Prior art keywords
- screen box
- sieve
- screening machine
- environmental protection
- baffle
- 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 environmentally friendly screening machines, including pedestal and the screen box being mounted on the base, the screen box includes two layers or more the sieve set gradually from top to bottom, every layer of sieve is correspondingly arranged on discharge port and the edge of sieve is both provided with baffle, baffle corresponding to more than two sieves, which piles up, constitutes screen box side wall, and clamping device and sieve detachment device are additionally provided with around the screen box.Spray equipment is set in the application at the top of screen box, plays dedusting, dust-proof effect, to avoid sieving the adverse effect to the air quality of operating environment, dust is avoided to damage the health of operator；Clamping device can improve the efficiency of screening machine installation, dismounting；Easily the screening machine of various models can be sieved by the way that cylinder and annular fixing member is arranged on the Multilayered sieving machine of sieve detachment device, the dismounting especially for the sieve large-scale, gravity is larger is especially necessary.
Description
Technical field
The utility model is related to separation technology fields, and in particular to environmentally friendly screening machine.
Background technology
Screening machine is the relative motion using bulk granular material and compass screen surface, and partial particulate is made to penetrate sieve pore, by sand, gravel, broken
The materials such as stone are divided into the vibration screening machinery equipment of different stage by granular size.It is varied due to needing the material sieved
, it is sometimes desirable to the material of separation, which has been easy dust, influences operating environment, such as is detached to sandstone, is removed so needing to increase
Dirt device improves operating environment, reduces the damage to operator's body.
Utility model content
The purpose of this utility model is to provide a kind of environmentally friendly screening machines, solve existing screening machine and have been easy dirt to some
When material is sieved, dust can be exited into from screen box in environment, the air quality of operating environment be reduced, to operator's
The problem of health damages.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of environmental protection screening machine, including pedestal and the screen box that is mounted on the base, the screen box include two layers or more from upper
The sieve set gradually under, the edge that every layer of sieve is correspondingly arranged on discharge port and sieve are both provided with baffle, two with
Baffle corresponding to the upper sieve, which piles up, constitutes screen box side wall, and clamping device is additionally provided with around the screen box and sieve is split
Device；
The clamping device includes the fixed part mounted on screen box bottom, the locating plate at the top of screen box and is connected and fixed
The connecting rod in portion and locating plate, the connecting rod upper end pass through locating plate and are threaded with nut；
The sieve detachment device includes cylinder and the annular fixing member that is set on the piston rod of cylinder, and the annular is solid
Determine part and the axial direction of piston rod is provided with two or more, each annular fixing member is fixed with a baffle, and each annular is solid
Determine to be both provided with the supporting block being detachably connected with piston rod below part.
The clamping device that can be equipped on each screening machine in more than two the application, more than two clamping devices are uniform
It is distributed in the surrounding of screen box.The fixed part of clamping device is fixed on the outer wall or pedestal of rocking-turn sieve screen box bottom, passes through connection
Bar is connect with locating plate, and the position by adjusting nut at the top of connecting rod adjusts locating plate at a distance from fixed part, thus by structure
It is fixedly clamped at the multilayer screen cloth of screen box.Split-type is that rotating nuts is needed to move up locating plate, you can by clamping device
It unclamps, facilitates and be separated from each other between multilayer screen cloth, carry out detachable maintaining.The sieve needed can be selected when use as needed
The number of plies, then the position by adjusting nut in connecting rod by multilayer screen cloth clamp, be fixed together.
It is fixedly connected with annular fixing member, the cylinder on the corresponding baffle of each layer of sieve of screening machine in the application
Piston rod sequentially pass through annular fixing member, and be respectively provided with below each annular fixing member there are one supporting block, when need will sieve
Net disassembles, only need to will be corresponding to the one layer of sieve all sieves below that need to be dismantled when carrying out maintenance or other operations
Supporting block removes, and then starts cylinder, and piston rod moves upwards, and drives supporting block upward, to push up sieve, thus will
Sieve is lifted or is removed.
Most of all, in order to avoid the dust in screening machine leaves screen box, nozzle is set at the top of screen box, is on the one hand carried
The humidity of high material, prevents dust from raising, and on the other hand, by the dust adsorption to water in what inside air, reduces sandbox
Middle dust concentration, to play dedusting, dust-proof effect.
Preferably, being additionally provided with exhaust fan on the screen box, the entrance of the exhaust fan is located at below sieve, outlet
It is connected with dust collecting.
When dust reaches discharge port with material, operating environment is influenced to avoid dust from leaving sandbox, exhausting is set
Dust is pumped into dust collecting by machine again.
Preferably, being provided with the first motor for driving screen box rotation and the vibration for driving screen box vibration on the pedestal
Motor.
Screening machine apery hand sieves principle, simulates the action manually sieved, does three-dimensional circular motion, cleverly that sieve is (flat
Face circular motion), winnow with a dustpan (upward projectile motion) combine, existing circular motion, and have upthrow action establishes horizontal and throwing
Three-dimensional tumbling motion makes material gradually open spiral motion in compass screen surface presentation, and material is passed by relatively long distance on relative area,
Material the net time usually 85% or more, improved net rate, screening precision is made to be up to 90-99%, and improved yield.In addition may be used
It is required according to the different screenings of the physical characteristic of material and client, to mutual indepedent adjustable rotating speed, eccentricity, radial load, is cut
It is adjusted to power, changes material in compass screen surface residence time and moving line, reach best screening effect.
Preferably, the baffle is annular in shape, and the outer diameter on each baffle top is adapted with the internal diameter of bottom end.
Two adjacent sieves are facilitated to be assembled, in addition baffle top and bottom end should be configured with sealing device, prevent object
Material leaks out.
Preferably, the sieve tilts gradually downward from middle part to edge.
Facilitate material newly to be moved around from sieve, facilitates discharging.
Preferably, an edge of the locating plate far from screen box is downwardly extending strengthening portion, the screen box side wall
On be provided with reinforced sheet, the reinforced sheet both ends are each attached on screen box side wall, end and the screen box outer wall phase of the strengthening portion
In the gap that fitting and insertion reinforced sheet are formed with screen box side wall.
An edge of the locating plate far from screen box is connected with strengthening portion, can play the role of support, prevent locating plate separate
One end of screen box tilts down, and deforms upon, and influences clamping effect and shortens the working life.
Preferably, one end of the fixed part and tie rod connects, and the tie rod can surround and fixed part
Tie point rotated on perpendicular, connecting hole is provided on the tie rod, the lower end of the connecting rod is provided through
The connection ring of connecting hole is provided with the fixed mechanism of tie rod below the tie point.
Connecting rod can be connected directly between in fixed link, can also be connected on fixed part by tie rod, by that will draw
Tight bar end is pressed downward, then tie rod end is fixed, and further clamps multilayer screen cloth.
Preferably, the fixed mechanism of the tie rod is the stay hook on screen box, the stay hook is to lean on
One end of nearly screen box is that the center of circle rotates in the horizontal plane, and plane where the stay hook is parallel with horizontal plane.
It is simple in structure with stay hook fixed strain bar, it is fixed conveniently.
Preferably, be provided with screw hole on the piston rod, the supporting block and screw hole are threadedly coupled, the screw hole from
It is interior gradually to be tilted upwards to outer.
Since supporting block is needed by downward pressure, so screw hole, which is obliquely installed, preferably to provide branch to supporting block
Support force, to preferably support sieve.
Compared with prior art, the beneficial effects of the utility model are at least one of following：
It is additionally provided with exhaust fan on screen box, plays dedusting, dust-proof effect, to avoid sieving the air to operating environment
The adverse effect of quality avoids dust from damaging the health of operator.
Clamping device in the application makes screening machine dismounting, installation all more convenient, can improve screening machine installation, tear open
The efficiency unloaded.
It can be square by the way that cylinder and annular fixing member is arranged on the Multilayered sieving machine with sieve detachment device of the application
Just the screening machine to various models sieves, and the dismounting especially for the sieve large-scale, gravity is larger is especially necessary.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model environmental protection screening machine.
Fig. 2 is the vertical view of the utility model environmental protection screening machine.
Fig. 3 is the structural schematic diagram of the utility model clamping device.
Fig. 4 is the structural schematic diagram of the utility model detachment device.
Fig. 5 is the structural schematic diagram of the utility model detachment device.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1：
A kind of environmentally friendly screening machine is present embodiments provided, as shown in Figs. 1-5, including pedestal 1 and the sieve on pedestal 1
Case 2, the screen box 2 include two layers or more the sieve 21 set gradually from top to bottom, and every layer of sieve 21 is correspondingly arranged on discharging
The edge of mouth and sieve 21 is both provided with baffle 22, and the baffle 22 corresponding to more than two sieves 21, which piles up, constitutes screen box 2
Side wall is additionally provided with the detachment device 4 of clamping device 3 and sieve 21 around the screen box 2；
The clamping device 3 includes the fixed part 31 mounted on 2 bottom of screen box, 32 and of locating plate positioned at 2 top of screen box
The connecting rod 33 of connecting portion 31 and locating plate 32,33 upper end of the connecting rod pass through locating plate 32 and are threaded with nut
34；
The detachment device 4 of the sieve 21 includes that cylinder 41 and the annular being set on the piston rod 441 of cylinder 41 are fixed
Part 42, the annular fixing member 42 are provided with two or more along the axial direction of piston rod 441, each annular fixing member 42 with one
Baffle 22 is fixed, and 42 lower section of each annular fixing member is both provided with the supporting block 45 being detachably connected with piston rod 441.
The clamping device 3 that can be equipped on each screening machine in more than two the application, more than two clamping devices 3 are uniform
The surrounding for being distributed in screen box 2.The fixed part 31 of clamping device 3 is fixed on outer wall or the pedestal 1 of 2 bottom of rocking-turn sieve screen box,
It is connect with locating plate 32 by connecting rod 33, the position by adjusting 33 top nut 34 of connecting rod adjusts locating plate 32 and fixes
The distance in portion 31, to which the multilayer screen cloth 21 for constituting screen box 2 be fixedly clamped.Split-type is to need rotating nuts 34 that will position
Piece 32 moves up, you can unclamps clamping device 3, facilitates and be separated from each other between multilayer screen cloth 21, carries out detachable maintaining.It uses
When can select as needed need sieve 21 the number of plies, then the position by adjusting nut 34 in connecting rod 33 will be more
Layer sieve 21 clamps, is fixed together.
It is fixedly connected with annular fixing member 42, institute on 21 corresponding baffle 22 of each layer of sieve of screening machine in the application
The piston rod 441 for stating cylinder 41 sequentially passes through annular fixing member 42, and 42 lower section of each annular fixing member is respectively provided with that there are one branch
Bracer 45, when needing to disassemble sieve 21, carry out maintenance or other operation when, only need to by the one layer of sieve 21 that need to be dismantled with
Under all sieves 21 corresponding to supporting block 45 remove, then start cylinder 41, piston rod 441 moves upwards, and drives support
Block 45 is upward, to push up sieve 21, to lift or remove sieve 21.
Most of all, in order to avoid the dust in screening machine leaves screen box 2, nozzle is set at 2 top of screen box, on the one hand
The humidity for improving material, prevents dust from raising, on the other hand, husky by the dust adsorption to water in what inside air, reducing
Dust concentration in case, to play dedusting, dust-proof effect.
Embodiment 2：
The present embodiment further defines on the basis of embodiment 1：Exhaust fan is additionally provided on the screen box 2, it is described
The entrance of exhaust fan is located at below sieve, and outlet is connected with dust collecting.
When dust reaches discharge port with material, operating environment is influenced to avoid dust from leaving sandbox, exhausting is set
Dust is pumped into dust collecting by machine again.
Embodiment 3：
The present embodiment further defines on the basis of embodiment 1：It is provided on the pedestal 1 and screen box 2 is driven to rotate
First motor and drive screen box 2 vibrate vibrating motor.
Screening machine apery hand sieves principle, simulates the action manually sieved, does three-dimensional circular motion, cleverly that sieve is (flat
Face circular motion), winnow with a dustpan (upward projectile motion) combine, existing circular motion, and have upthrow action establishes horizontal and throwing
Three-dimensional tumbling motion makes material gradually open spiral motion in compass screen surface presentation, and material is passed by relatively long distance on relative area,
Material the net time usually 85% or more, improved net rate, screening precision is made to be up to 90-99%, and improved yield.In addition may be used
It is required according to the different screenings of the physical characteristic of material and client, to mutual indepedent adjustable rotating speed, eccentricity, radial load, is cut
It is adjusted to power, changes material in compass screen surface residence time and moving line, reach best screening effect.
Embodiment 4：
The present embodiment further defines on the basis of embodiment 1：The baffle 22 is annular in shape, and each baffle 22
The outer diameter on top is adapted with the internal diameter of bottom end.
Two adjacent sieves 21 are facilitated to be assembled, in addition 22 top of baffle and bottom end should be configured with sealing device, prevent
Only material leaks out.
Embodiment 5：
The present embodiment further defines on the basis of embodiment 1：The sieve 21 from middle part to edge gradually downward
It tilts.
Facilitate material newly to be moved around from sieve 21, facilitates discharging.
Embodiment 6：
The present embodiment further defines on the basis of embodiment 1：An edge of the locating plate 32 far from screen box 2
It is downwardly extending strengthening portion, reinforced sheet is provided on 2 side wall of the screen box, the reinforced sheet both ends are each attached to 2 side of screen box
On wall, end and 2 outer wall of screen box of the strengthening portion fit and are inserted into the gap that reinforced sheet is formed with 2 side wall of screen box.
An edge of the locating plate 32 far from screen box 2 is connected with strengthening portion, can play the role of support, prevent locating plate 32
One end far from screen box 2 tilts down, and deforms upon, influences clamping effect and shorten the working life.
Embodiment 7：
The present embodiment further defines on the basis of embodiment 1：One end of the fixed part 31 and tie rod 311
Connection, and the tie rod 311 can be surrounded and be rotated on perpendicular with the tie point of fixed part 31, the tie rod 311
On be provided with connecting hole, the lower end of the connecting rod 33 is provided through the connection ring 331 of connecting hole, the lower section of the tie point
It is provided with the fixed mechanism of tie rod 311.
Connecting rod 33 can be connected directly between in fixed link, can also be connected on fixed part 31 by tie rod 311, be led to
It crosses and is pressed downward 311 end of tie rod, then 311 end of tie rod is fixed, further clamp multilayer screen cloth 21.
Embodiment 8：
The present embodiment further defines on the basis of embodiment 7：The fixed mechanism of the tie rod 311 is installation
Stay hook on screen box 2, the stay hook to rotate close to one end of screen box 2 as the center of circle in the horizontal plane, the stay hook
Place plane is parallel with horizontal plane.
It is simple in structure with stay hook fixed strain bar 311, it is fixed conveniently.
Embodiment 9：
The present embodiment further defines on the basis of embodiment 1：Screw hole is provided on the piston rod 441, it is described
Supporting block 45 and screw hole are threadedly coupled, and the screw hole gradually tilts upwards from inside to outside.
Since supporting block 45 needs, by downward pressure, can preferably carry to supporting block 45 so screw hole is obliquely installed
For support force, to preferably support sieve 21.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (9)
1. a kind of environmental protection screening machine, including pedestal（1）With mounted on pedestal（1）On screen box（2）, it is characterised in that：The sieve
Case（2）The sieve set gradually from top to bottom including two layers or more（21）, every layer of sieve（21）Be correspondingly arranged on discharge port and
Sieve（21）Edge be both provided with baffle（22）, more than two sieves（21）Corresponding baffle（22）Pile up composition sieve
Case（2）Side wall, the screen box（2）Surrounding is additionally provided with clamping device（3）And sieve（21）Detachment device（4）；
The clamping device（3）Including being mounted on screen box（2）The fixed part of bottom（31）, be located at screen box（2）The locating plate at top
（32）The connecting portion and（31）And locating plate（32）Connecting rod（33）, the connecting rod（33）Upper end passes through locating plate（32）
And it is threaded with nut（34）；
The sieve（21）Detachment device（4）Including cylinder（41）Be set in cylinder（41）Piston rod（441）On ring
Shape fixing piece（42）, the annular fixing member（42）Along piston rod（441）Axial direction be provided with two or more, each annular is fixed
Part（42）With a baffle（22）It is fixed, and each annular fixing member（42）Lower section is both provided with and piston rod（441）It is removable
Unload the supporting block of connection（45）.
2. environmental protection screening machine according to claim 1, which is characterized in that the screen box（2）On be additionally provided with exhaust fan, institute
The entrance for stating exhaust fan is located at sieve（21）Lower section, outlet are connected with dust collecting.
3. environmental protection screening machine according to claim 1, which is characterized in that the pedestal（1）On be provided with drive screen box（2）
The first motor and drive screen box of rotation（2）The vibrating motor of vibration.
4. environmental protection screening machine according to claim 1, which is characterized in that the baffle（22）Annularly, and each baffle
（22）The outer diameter on top is adapted with the internal diameter of bottom end.
5. environmental protection screening machine according to claim 1, which is characterized in that the sieve（21）From middle part to edge gradually to
Lower inclination.
6. environmental protection screening machine according to claim 1, which is characterized in that the locating plate（32）Far from screen box（2）One
Edge is downwardly extending strengthening portion, the screen box（2）Reinforced sheet is provided on side wall, the reinforced sheet both ends are each attached to sieve
Case（2）On side wall, the end of the strengthening portion and screen box（2）Outer wall fits and is inserted into reinforced sheet and screen box（2）Side wall is formed
Gap in.
7. environmental protection screening machine according to claim 1, which is characterized in that the fixed part（31）With tie rod（311）'s
One end connects, and the tie rod（311）It can surround and fixed part（31）Tie point rotated on perpendicular, the drawing
Tight bar（311）On be provided with connecting hole, the connecting rod（33）Lower end be provided through the connection ring of connecting hole（331）, institute
It states and is provided with tie rod below tie point（311）Fixed mechanism.
8. environmental protection screening machine according to claim 7, which is characterized in that the tie rod（311）Fixed mechanism be peace
Mounted in screen box（2）On stay hook, the stay hook is with close to screen box（2）One end be the center of circle rotate in the horizontal plane, it is described
Plane where stay hook is parallel with horizontal plane.
9. environmental protection screening machine according to claim 1, which is characterized in that the piston rod（441）On be provided with screw hole, institute
State supporting block（45）It is threadedly coupled with screw hole, the screw hole gradually tilts upwards from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721755527.0U CN207668008U (en) | 2017-12-15 | 2017-12-15 | Environmentally friendly screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721755527.0U CN207668008U (en) | 2017-12-15 | 2017-12-15 | Environmentally friendly screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207668008U true CN207668008U (en) | 2018-07-31 |
Family
ID=62968884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721755527.0U Expired - Fee Related CN207668008U (en) | 2017-12-15 | 2017-12-15 | Environmentally friendly screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207668008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502085A (en) * | 2022-11-16 | 2022-12-23 | 伽力森主食企业（江苏）有限公司 | Seasoning is with classified screening device |
-
2017
- 2017-12-15 CN CN201721755527.0U patent/CN207668008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502085A (en) * | 2022-11-16 | 2022-12-23 | 伽力森主食企业（江苏）有限公司 | Seasoning is with classified screening device |
| CN115502085B (en) * | 2022-11-16 | 2023-02-17 | 伽力森主食企业（江苏）有限公司 | Seasoning is with classified screening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20211215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |