CN206405026U - A kind of particle screen selecting device with self-cleaning - Google Patents
A kind of particle screen selecting device with self-cleaning Download PDFInfo
- Publication number
- CN206405026U CN206405026U CN201621382256.4U CN201621382256U CN206405026U CN 206405026 U CN206405026 U CN 206405026U CN 201621382256 U CN201621382256 U CN 201621382256U CN 206405026 U CN206405026 U CN 206405026U
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- CN
- China
- Prior art keywords
- servomotor
- frame
- cleaning
- buffer unit
- rotating shaft
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Abstract
The utility model provides a kind of particle screen selecting device with self-cleaning, including frame, conveying device, rotating shaft, rocking bar, reciprocating sieve, the first servomotor, connecting seat, the second servomotor, buffer unit, upper plate and compression spring；Bearing, electric machine support, connecting rod and the second servomotor are provided with the frame, the bottom of frame is fixedly installed buffer unit；The guide pin bushing is fixedly connected by connecting rod with frame；Second servomotor is fixed by bolt and frame and welded, and the second servomotor is fixedly connected with cam；The utility model reasonable in design, the rotation of the first servomotor drives axis of rotation and then drives cleaning brush to rotate, the impurity that the rotation of cleaning brush can be cleared up actively on reciprocating sieve when reciprocating sieve shakes upwards；The rotational band moving cam of second servomotor moves and then drives guide pillar to move up and down；Buffer unit can slow down the vibrations of particle screen selecting device generation and then reduce the abrasion of component of machine.
Description
Technical field
The utility model is related to a kind of chemical industry equipment, specifically a kind of particle screen selecting device with self-cleaning.
Background technology
Screening plant is a kind of device for making material by the size discrimination of particle diameter, mainly straight by sieve aperture on sieve plate
The size of footpath and material particles diameter is contrasted, so as to reach the purpose for distinguishing and selecting required particle.Current chemical industry operation
In, it is often necessary to some crystal grains, but some crystal grains is not of uniform size, it is necessary to select different size of particle point
Do not come, also have the degree uniform in size that strict guarantee grain products are wanted in other industry, must just use at screening plant
Reason, to reach qualified requirement.Traditional screening mode, is roughly divided into artificial screening and mechanical grading mode.Artificial screening master
If being selected by artificial using sieve granule materials, this mode labor intensity is big, production efficiency is not high；Mechanical picker
The material screening machines of many conventional labyrinths of choosing, although efficiency high but complicated in mechanical structure and space-consuming is larger, are not applied to
In the different screening task for the treatment of capacity.Easily occurs the phenomenon that particle blocks sieve aperture in screening process simultaneously.The utility model
Following settling mode is proposed for problem above.
Utility model content
The purpose of this utility model is to provide a kind of particle screen selecting device with self-cleaning, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of particle screen selecting device with self-cleaning, including frame, conveying device, rotating shaft, rocking bar, reciprocating sieve, first
Servomotor, connecting seat, the second servomotor, buffer unit, upper plate and compression spring；Be provided with the frame bearing,
Electric machine support, connecting rod and the second servomotor, the bottom of frame is fixedly installed buffer unit；The conveying device is arranged on
Hopper is provided with the lower end of reciprocating sieve, conveying device；One end of the rocking bar is fixed with reciprocating sieve and welded, the other end of rocking bar
It is flexibly connected by rotating shaft with frame；The bearing is placed in frame, and rotating shaft is provided with bearing；The electric machine support and frame
The first servomotor is provided with fixed welding, electric machine support；The bottom of first servomotor passes through bolt and motor branch
Frame is fixedly connected, and the first servomotor is fixedly connected with rotating shaft；Cleaning brush is evenly arranged with the rotating shaft；The reciprocating sieve
Lower end is fixedly welded with connecting seat, and connecting seat is flexibly connected with guide pillar；One end of the guide pillar is flexibly connected with connecting seat, guide pillar
It is placed in guide pin bushing；The guide pin bushing is fixedly connected by connecting rod with frame；Second servomotor is consolidated by bolt and frame
Fixed welding, the second servomotor is fixedly connected with cam；The buffer unit is fixedly welded on the bottom of frame, and buffer unit is
It is made up of upper plate, fix bar, motion bar, lower shoe, extension spring and compression spring.
It is used as further program of the utility model：Fix bar, upper plate are provided between the upper plate and lower shoe
Motion bar is provided between lower shoe.
It is used as further program of the utility model：Extension spring is provided between the fix bar and motion bar.
It is used as the utility model further scheme：One end of the compression spring is fixedly connected with lower shoe, is pressurized
The other end of spring is flexibly connected with motion bar.
Compared with prior art, the beneficial effects of the utility model are：
Particle is entered in material bin by screen cloth after the utility model reasonable in design, reciprocating sieve vertical tremor, conveying dress
Put can be in conveyor hopper material；The rotation of first servomotor drives axis of rotation and then drives cleaning brush to rotate, and works as shake
The impurity that the rotation of cleaning brush can be cleared up actively on reciprocating sieve when dynamic sieve shakes upwards；The rotation of second servomotor drives convex
Wheel moves and then drives guide pillar to move up and down；Buffer unit can slow down the vibrations of particle screen selecting device generation and then reduce machinery
The abrasion of parts.
Brief description of the drawings
Fig. 1 is the structural representation of the particle screen selecting device with self-cleaning.
Fig. 2 is the structural representation of damping device in the particle screen selecting device with self-cleaning.
In figure：1- frames, 2- conveying devices, 3- hoppers, 4- rotating shafts, 5- rocking bars, 6- reciprocating sieves, 7- bearings, 8- rotating shafts, 9-
Cleaning brush, the servomotors of 10- first, 11- electric machine supports, 12- connecting seats, 13- guide pillars, 14- guide pin bushings, 15- connecting rods, 16- is convex
Wheel, the servomotors of 17- second, 18- buffer units, 19- upper plates, 20- fix bars, 21- motion bars, 22- lower shoes, 23- by
Draw spring, 24- compression springs.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-2, a kind of particle screen selecting device with self-cleaning, including frame 1, conveying device 2, rotating shaft 4, shake
Bar 5, reciprocating sieve 6, the first servomotor 10, connecting seat 12, the second servomotor 17, buffer unit 18, upper plate 19 and compression
Spring 24；Bearing 7, electric machine support 11, the servomotor 17 of connecting rod 15 and second, the bottom of frame 1 are provided with the frame 1
It is fixedly installed buffer unit 18；The conveying device 2 is arranged in the lower end of reciprocating sieve 6, conveying device 2 and is provided with hopper 3,
Particle is entered in material bin 3 by screen cloth after the vertical tremor of reciprocating sieve 6, the material that conveying device 2 can be in conveyor hopper 3；It is described
One end of rocking bar 5 is fixed with reciprocating sieve 6 and welded, and the other end of rocking bar 5 is flexibly connected by rotating shaft 4 with frame 1；The bearing 7
It is placed in frame 1, rotating shaft 8 is provided with bearing 7；The electric machine support 11 is fixed with frame 1 and welded, and is set on electric machine support 11
There is the first servomotor 10；The bottom of first servomotor 10 is fixedly connected by bolt with electric machine support 11, and first watches
Motor 10 is taken to be fixedly connected with rotating shaft 8；Cleaning brush 9 is evenly arranged with the rotating shaft 8, the rotation of the first servomotor 10 drives
Rotating shaft 8 rotates and then drives cleaning brush 9 to rotate, and when reciprocating sieve 6 shakes upwards, the rotation of cleaning brush 9 can actively clear up vibrations
Impurity on sieve 6；The lower end of the reciprocating sieve 6 is fixedly welded with connecting seat 12, and connecting seat 12 is flexibly connected with guide pillar 13；It is described
One end of guide pillar 13 is flexibly connected with connecting seat 12, and guide pillar 13 is placed in guide pin bushing 14；The guide pin bushing 14 passes through connecting rod 15 and machine
Frame 1 is fixedly connected, and guide pin bushing 14 can be oriented to the motion of control guide pillar 13；Second servomotor 17 passes through bolt and frame 1
Fixed welding, the second servomotor 17 is fixedly connected with cam 16, the rotational band moving cam 16 of the second servomotor 17 move into
And drive guide pillar 13 to move up and down；The buffer unit 18 is fixedly welded on the bottom of frame 1, and buffer unit 18 is by upper plate
19th, fix bar 20, motion bar 21, lower shoe 22, extension spring 23 and compression spring 24 are constituted, and buffer unit 16 can slow down
Vibrations and then the abrasion of reduction component of machine that grain screening plant is produced；It is provided between the upper plate 19 and lower shoe 22
Fix bar 20, is provided with motion bar 21 between upper plate 19 and lower shoe 22；Set between the fix bar 20 and motion bar 21
There is extension spring 23, extension spring 23 can avoid fix bar 20 and motion bar 21 from separating；One end of the compression spring 24 with
Lower shoe 22 is fixedly connected, and the other end of compression spring 24 is flexibly connected with motion bar 21, and compression spring 24 can weaken machinery
Shake the pressure produced.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (4)
1. a kind of particle screen selecting device with self-cleaning, including frame (1), conveying device (2), rotating shaft (4), rocking bar (5), shake
Dynamic sieve (6), the first servomotor (10), connecting seat (12), the second servomotor (17), buffer unit (18), upper plate (19)
With compression spring (24)；Characterized in that, being provided with bearing (7), electric machine support (11), connecting rod (15) on the frame (1)
With the second servomotor (17), the bottom of frame (1) is fixedly installed buffer unit (18)；The conveying device (2) is arranged on
Hopper (3) is provided with the lower end of reciprocating sieve (6), conveying device (2)；One end of the rocking bar (5) and the fixed weldering of reciprocating sieve (6)
Connect, the other end of rocking bar (5) is flexibly connected by rotating shaft (4) with frame (1)；The bearing (7) is placed in frame (1), bearing
(7) rotating shaft (8) is provided with；The electric machine support (11) is provided with first with the fixed welding of frame (1), electric machine support on (11)
Servomotor (10)；The bottom of first servomotor (10) is fixedly connected by bolt with electric machine support (11), and first watches
Motor (10) is taken to be fixedly connected with rotating shaft (8)；Cleaning brush (9) is evenly arranged with the rotating shaft (8)；The reciprocating sieve (6)
Lower end is fixedly welded with connecting seat (12), and connecting seat (12) is flexibly connected with guide pillar (13)；One end of the guide pillar (13) and company
Joint chair (12) is flexibly connected, and guide pillar (13) is placed in guide pin bushing (14)；The guide pin bushing (14) is solid by connecting rod (15) and frame (1)
Fixed connection；Second servomotor (17) is welded by the way that bolt and frame (1) are fixed, the second servomotor (17) and cam
(16) it is fixedly connected；The buffer unit (18) is fixedly welded on the bottom of frame (1), and buffer unit (18) is by upper plate
(19), fix bar (20), motion bar (21), lower shoe (22), extension spring (23) and compression spring (24) composition.
2. the particle screen selecting device according to claim 1 with self-cleaning, it is characterised in that the upper plate (19) and
Fix bar (20) is provided between lower shoe (22), motion bar (21) is provided between upper plate (19) and lower shoe (22).
3. the particle screen selecting device according to claim 1 with self-cleaning, it is characterised in that the fix bar (20) and
Extension spring (23) is provided between motion bar (21).
4. the particle screen selecting device according to claim 1 with self-cleaning, it is characterised in that the compression spring (24)
One end be fixedly connected with lower shoe (22), the other end of compression spring (24) is flexibly connected with motion bar (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621382256.4U CN206405026U (en) | 2016-12-16 | 2016-12-16 | A kind of particle screen selecting device with self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621382256.4U CN206405026U (en) | 2016-12-16 | 2016-12-16 | A kind of particle screen selecting device with self-cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206405026U true CN206405026U (en) | 2017-08-15 |
Family
ID=59551033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621382256.4U Expired - Fee Related CN206405026U (en) | 2016-12-16 | 2016-12-16 | A kind of particle screen selecting device with self-cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206405026U (en) |
-
2016
- 2016-12-16 CN CN201621382256.4U patent/CN206405026U/en not_active Expired - Fee Related
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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: 20170815 Termination date: 20191216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |