CN208146384U - A kind of vibrating screen of adjustable slot size - Google Patents
A kind of vibrating screen of adjustable slot size Download PDFInfo
- Publication number
- CN208146384U CN208146384U CN201721911423.4U CN201721911423U CN208146384U CN 208146384 U CN208146384 U CN 208146384U CN 201721911423 U CN201721911423 U CN 201721911423U CN 208146384 U CN208146384 U CN 208146384U
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- China
- Prior art keywords
- screen cloth
- vibrating screen
- slot size
- magnet
- fixedly connected
- 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.)
- Withdrawn - After Issue
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- 239000004744 fabric Substances 0.000 claims abstract description 56
- 230000001808 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000903 blocking Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Abstract
The utility model discloses a kind of vibrating screens of adjustable slot size, including vibrating screen shell, the vibrating screen shell is internally provided with frame, upper screen cloth is fixedly installed in the frame, the bottom of the frame is fixedly connected with one end of electric telescopic rod, the other end of the electric telescopic rod is fixedly connected with fixed plate, lower screen cloth is overlapped in the fixed plate, the underface of upper screen cloth is arranged in the lower screen cloth, and the bottom center of the lower screen cloth is fixedly installed the second magnet, the bottom of the vibrating screen shell is fixedly installed decelerating motor, the output shaft of the decelerating motor is fixedly connected by shaft coupling with the main shaft of second gear, the second gear is engaged with first gear.The utility model solves traditional shaker and is easy friction between sieve during adjusting slot size, there are problems that gap between sieve after adjusting by setting electric telescopic rod, fixed plate, decelerating motor, cylinder and support rod.
Description
Technical field
The utility model relates to vibrating screen technical field, specially a kind of vibrating screen of adjustable slot size.
Background technique
Vibrating screen is vibrated using reciprocating rotary type caused by oscillator exciting and is worked, and the upper rotation weight of oscillator makes to sieve
Face generates plane whirling vibration, and lower rotation weight then makes compass screen surface generate conical surface rotary vibration, and the effect of synergy then makes
Compass screen surface generates again rotation type and vibrates, and vibrating screen is broadly divided into linear vibrating screen, circular shale shaker, high frequency shale shaker, and vibrating screen screens object
The degree of material has direct relation with the size of vibrating screen sieve pore, and traditional vibrating screen slot size cannot be adjusted, need
When screening different materials, it is merely able to replacement sieve, operating difficulties, therefore the utility model designs a kind of adjustable slot size
Vibrating screen solves the above problems.
Through retrieving, Chinese patent grant number CN105312229A, Granted publication 2016.02.10 disclose a kind of sieve pore can
The vibrating screen of tune, including outer framework, outer sieve, inner frame and interior sieve, outer sieve and interior sieve structure having the same, outer sieve
Net and interior sieve are separately positioned in outer framework and inner frame, and the cable of outer sieve and interior sieve respectively with outer framework and inside casing
Frame is in 45 ° of angles, and sliding slot closed at both ends is provided on the inside of two wide bars of outer framework, and inner frame is arranged in sliding slot,
The length of sliding slot is greater than the length of the wide bar of inner frame, is provided on the outside of the wide bar of outer framework for fixing inside casing rack position
Fixed device.
The adjustable vibrating screen of sieve pore in the patent has the following disadvantages：
1. the adjustable vibrating screen of the sieve pore is after adjustment between upper screen cloth and lower screen cloth there are gap, material is easily accessible sky
It in gap, results in blockage, influences production efficiency；
2. the adjustable vibrating screen of the sieve pore, in adjustment process, upper screen cloth and lower screen cloth are easy to happen friction, sieve is caused
Damage, influence the service life of sieve.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of vibrating screen of adjustable slot size, solves
Traditional shaker is easy friction during adjusting slot size between sieve, there are problems that gap between sieve after adjusting.
To achieve the above object, the utility model provides the following technical solutions：A kind of vibrating screen of adjustable slot size,
Including vibrating screen shell, the vibrating screen shell is internally provided with frame, and upper screen cloth is fixedly installed in the frame, described
The bottom of frame is fixedly connected with one end of electric telescopic rod, and the other end of the electric telescopic rod is fixedly connected with fixed plate,
Lower screen cloth is overlapped in the fixed plate, the underface of upper screen cloth is arranged in the lower screen cloth, and in the bottom of the lower screen cloth
The second magnet is fixedly installed at the heart, the bottom of the vibrating screen shell is fixedly installed decelerating motor, the decelerating motor
Output shaft is fixedly connected by shaft coupling with the main shaft of second gear, and the second gear is engaged with first gear, and described first
The main shaft of gear is fixedly connected by connector sleeve A with the main shaft of turntable, and the inner bottom surface of vibrating screen shell is arranged in the turntable
On center, and the main shaft of the turntable across the bottom surface of vibrating screen shell and be arranged in the bearing of vibrating screen housing bottom turn
It is dynamic to connect, cylinder is fixedly installed at the top of the turntable, the end of the piston rod in the cylinder passes through connector sleeve B and mobile jib
One end be fixedly connected, the other end of the mobile jib is provided with the first magnet, and the second magnet is being arranged in just in first magnet
Lower section, the side of the mobile jib are fixedly connected with one end of support rod, and the other end of the support rod and the surface of lower screen cloth are supported
It connects.
Preferably, the upper screen cloth is identical as lower screen cloth structure, and the upper screen cloth is equal with the slot size of lower screen cloth.
Preferably, there are four the fixed plate settings, four fixed plates are uniformly arranged along the circumference in the lower section of frame.
Preferably, the magnetism of first magnet and the second magnet is opposite.
Preferably, there are four the support rod settings, four support rods are uniformly arranged along the circumference in the side of mobile jib
Surrounding.
The utility model provides a kind of vibrating screen of adjustable slot size, has following beneficial effect：
（1）When needing replacing sieve, the piston rod controlled in cylinder rises the utility model, so that the first magnet and the
Two magnet attract each other, and control electric telescopic rod drives fixed plate decline, so that fixed plate is separated with lower screen cloth, then control cylinder
Interior piston rod decline controls decelerating motor rotation, and then make by gear drive so that lower screen cloth is separated with upper screen cloth at this time
One special angle of rotational cylinder is obtained, so that lower screen cloth rotates a special angle, after the completion of rotation, resets lower screen cloth i.e. complete
At the adjusting of slot size.
（2）The utility model avoids sieve so that being completely embedded between upper screen cloth and lower screen cloth by setting fixed plate
Occur gap between net and lower screen cloth, so that slot size is inaccurate, is easy to appear feed blocking.
（3）The utility model is by setting cylinder, so that vibrating screen is not allowed between sieve during adjusting slot size
It easily rubs, to avoid the damage of sieve, improves the service life of sieve.
Detailed description of the invention
Fig. 1 is the utility model overall structure front elevational view；
Fig. 2 is schematic enlarged-scale view at C in the utility model Fig. 1；
Fig. 3 is cross-sectional view at I-I in the utility model Fig. 1.
In figure：1 vibrating screen shell, 2 frames, 3 upper screen cloths, 4 lower screen cloths, 5 electric telescopic rods, 6 fixed plates, 7 first gears,
8 second gears, 9 decelerating motors, 10 connector sleeve A, 11 turntables, 12 bearings, 13 cylinders, 14 connector sleeve B, 15 mobile jibs, 16 first magnetic
Iron, 17 second magnet, 18 support rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution：A kind of vibrating screen of adjustable slot size, packet
Vibrating screen shell 1 is included, vibrating screen shell 1 is internally provided with frame 2, upper screen cloth 3, the bottom of frame 2 are fixedly installed in frame 2
Portion is fixedly connected with one end of electric telescopic rod 5, and the other end of electric telescopic rod 5 is fixedly connected with fixed plate 6, and fixed plate 6 is set
There are four setting, four fixed plates 6 are uniformly arranged along the circumference in the lower section of frame 2, by the way that fixed plate 6 is arranged so that upper screen cloth 3 with
It is completely embedded between lower screen cloth 4, avoids between upper screen cloth 3 and lower screen cloth 4 and gap occur, so that slot size is inaccurate, held
Easily there is feed blocking, lower screen cloth 4 is overlapped in fixed plate 6, the underface of upper screen cloth 3, and lower screen cloth 4 is arranged in lower screen cloth 4
Bottom center be fixedly installed the second magnet 17, upper screen cloth 3 is identical as 4 structure of lower screen cloth, and upper screen cloth 3 and lower screen cloth 4
Slot size it is equal, the bottom of vibrating screen shell 1 is fixedly installed decelerating motor 9, and the output shaft of decelerating motor 9 passes through shaft coupling
Device is fixedly connected with the main shaft of second gear 8, and second gear 8 is engaged with first gear 7, and the main shaft of first gear 7 passes through connection
Set A10 is fixedly connected with the main shaft of turntable 11, and turntable 11 is arranged on the inner bottom surface center of vibrating screen shell 1, and turntable 11
Main shaft across the bottom surface of vibrating screen shell 1 and be arranged in the bearing 12 of 1 bottom of vibrating screen shell and be rotatablely connected, turntable 11
Top be fixedly installed cylinder 13, by be arranged cylinder 13 so that vibrating screen is during adjusting slot size between sieve
It is less likely to occur to rub, to avoid the damage of sieve, improves the service life of sieve, the end of the piston rod in cylinder 13
It is fixedly connected by connector sleeve B14 with one end of mobile jib 15, the other end of mobile jib 15 is provided with the first magnet 16, the first magnet 16
The underface of second magnet 17 is set, the magnetism of the first magnet 16 and the second magnet 17 on the contrary, mobile jib 15 side and support
One end of bar 18 is fixedly connected, and the other end of support rod 18 is abutted with the surface of lower screen cloth 4, and there are four the settings of support rod 18, and four
A support rod 18 is uniformly arranged along the circumference the side surrounding in mobile jib 15.
In use, the piston rod controlled in cylinder 13 rises, so that the first magnet 16 and second when needing replacing sieve
Magnet 17 attracts each other, and control electric telescopic rod 5 drives fixed plate 6 to decline, so that fixed plate 6 is separated with lower screen cloth 4, then controls
Piston rod decline in cylinder 13 controls decelerating motor 9 at this time and rotates, and then pass through so that lower screen cloth 4 is separated with upper screen cloth 3
Gear drive makes cylinder 13 rotate a special angle, so that lower screen cloth 4 rotates a special angle, after the completion of rotation, makes
Lower screen cloth 4 resets the adjusting for completing slot size.
It can to sum up obtain, the utility model passes through setting electric telescopic rod 5, fixed plate 6, decelerating motor 9, cylinder 13 and support
Bar 18 solves traditional shaker and is easy friction between sieve during adjusting slot size, exists between sieve after adjusting
The problem of gap.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of vibrating screen of adjustable slot size, including vibrating screen shell（1）, it is characterised in that：The vibrating screen shell
（1）Be internally provided with frame（2）, the frame（2）Inside it is fixedly installed upper screen cloth（3）, the frame（2）Bottom and electricity
Dynamic telescopic rod（5）One end be fixedly connected, the electric telescopic rod（5）The other end and fixed plate（6）It is fixedly connected, it is described solid
Fixed board（6）On be overlapped with lower screen cloth（4）, the lower screen cloth（4）It is arranged in upper screen cloth（3）Underface, and the lower screen cloth（4）
Bottom center be fixedly installed the second magnet（17）, the vibrating screen shell（1）Bottom be fixedly installed decelerating motor
（9）, the decelerating motor（9）Output shaft pass through shaft coupling and second gear（8）Main shaft be fixedly connected, the second gear
（8）With first gear（7）Engagement, the first gear（7）Main shaft pass through connector sleeve A（10）With turntable（11）Main shaft fix
Connection, the turntable（11）It is arranged in vibrating screen shell（1）Inner bottom surface center on, and the turntable（11）Main shaft pass through
Vibrating screen shell（1）Bottom surface and be arranged in vibrating screen shell（1）The bearing of bottom（12）Between be rotatablely connected, the turntable
（11）Top be fixedly installed cylinder（13）, the cylinder（13）The end of interior piston rod passes through connector sleeve B（14）With master
Bar（15）One end be fixedly connected, the mobile jib（15）The other end be provided with the first magnet（16）, first magnet（16）
It is arranged in the second magnet（17）Underface, the mobile jib（15）Side and support rod（18）One end be fixedly connected, it is described
Support rod（18）The other end and lower screen cloth（4）Surface abut.
2. a kind of vibrating screen of adjustable slot size according to claim 1, it is characterised in that：The upper screen cloth（3）
With lower screen cloth（4）Structure is identical, and the upper screen cloth（3）With lower screen cloth（4）Slot size it is equal.
3. a kind of vibrating screen of adjustable slot size according to claim 1, it is characterised in that：The fixed plate（6）
There are four settings, four fixed plates（6）It is uniformly arranged along the circumference in frame（2）Lower section.
4. a kind of vibrating screen of adjustable slot size according to claim 1, it is characterised in that：First magnet
（16）With the second magnet（17）Magnetism it is opposite.
5. a kind of vibrating screen of adjustable slot size according to claim 1, it is characterised in that：The support rod（18）
There are four settings, four support rods（18）It is uniformly arranged along the circumference in mobile jib（15）Side surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721911423.4U CN208146384U (en) | 2017-12-30 | 2017-12-30 | A kind of vibrating screen of adjustable slot size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721911423.4U CN208146384U (en) | 2017-12-30 | 2017-12-30 | A kind of vibrating screen of adjustable slot size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208146384U true CN208146384U (en) | 2018-11-27 |
Family
ID=64413706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721911423.4U Withdrawn - After Issue CN208146384U (en) | 2017-12-30 | 2017-12-30 | A kind of vibrating screen of adjustable slot size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208146384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855271A (en) * | 2017-12-30 | 2018-03-30 | 新乡市振英机械设备有限公司 | A kind of vibratory sieve of adjustable slot size |
-
2017
- 2017-12-30 CN CN201721911423.4U patent/CN208146384U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855271A (en) * | 2017-12-30 | 2018-03-30 | 新乡市振英机械设备有限公司 | A kind of vibratory sieve of adjustable slot size |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181127 Effective date of abandoning: 20190503 |