CN203030507U - Novel linear vibrating screen with variable motion trails - Google Patents
Novel linear vibrating screen with variable motion trails Download PDFInfo
- Publication number
- CN203030507U CN203030507U CN 201220742522 CN201220742522U CN203030507U CN 203030507 U CN203030507 U CN 203030507U CN 201220742522 CN201220742522 CN 201220742522 CN 201220742522 U CN201220742522 U CN 201220742522U CN 203030507 U CN203030507 U CN 203030507U
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- CN
- China
- Prior art keywords
- gear
- eccentric block
- vibrating screen
- linear vibrating
- toothed disc
- 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 - Lifetime
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Abstract
The utility model relates to a novel linear vibrating screen with variable motion trails. The novel linear vibrating screen is characterized in that a transmission component comprises a spindle, a taper lock, a counterweight plate, a connecting shaft, a protecting jacket, a gear plate, a gear, a self-aligning roller bearing, an end cap, a first eccentric block, a second eccentric block, a belt pulley, keys, small round nuts and a plurality of high-strength bolts and elastic washers. The gear plate and the gear are connected through coupling screws, and the first eccentric block, the second eccentric block and gear plate are connected through the coupling screws. The gear plate and the gear are divided into two parts, so that other rotating parts except the gear can rotate under conditions that the coupling screws between the gear and the gear plate and the coupling screws between the eccentrics blocks and the gear plate are unscrewed, positions and angles of the eccentric blocks can be regulated, and the motion trails can be finally regulated; and since regulation of the motion trails is easy and convenient especially in mine fields with complicated material conditions, a user can timely regulate the motion trails according to changes of the materials to obtain good classification effect.
Description
Technical field
The utility model relates to a kind of classifying equipoment, relates in particular to a kind of novel changable movement locus linear vibrating screen that metallurgy, mine ore dressing are used for the classification of material and are used for the classification of building material that is widely used in.
Background technology
Linear vibrating screen is a kind of classifying equipoment that classification that metallurgy, mine ore dressing is used for material is used that is widely used in, and also is widely used in the classification of building material simultaneously, has easy to use, practical and enjoys the user to welcome.The traditional line vibratory sieve is because movement locus is adjusted inconvenient (needing a large amount of parts of dismounting) but in use,, make the user in use, in the face of different materials, be reluctant to adjust movement locus, the phenomenon that efficient is low or grading effect is undesirable often appears in the use.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of can easily, need not dismantle the novel changable movement locus linear vibrating screen that main connection just can be adjusted movement locus.
The technical method that its technical problem that solves the utility model adopts is: a kind of novel changable movement locus linear vibrating screen,
Mainly contain screen frame, vibrator, motor, V-belt and driving section, described driving section hasMain shaft, expansion set, balancing disk, connecting axle, sheath, toothed disc, gear, self-aligning roller bearing, end cap, eccentric block one, eccentric block two, belt pulley, key, little round nut and some high-strength bolts and elastic washer, be connected by attachment screw between described toothed disc and the gear, be connected by attachment screw between eccentric block one and eccentric block two and the toothed disc.
Described connecting axle, sheath be by being bolted on the screen frame, and an end of connecting axle inserts on the screen frame in the finished hole of boring, and extends in the shield bore, forms to cooperate.
Described self-aligning roller bearing and balancing disk, toothed disc are contained in respectively on the connecting axle at two ends.
Described self-aligning roller bearing inner ring is fastened on the connecting axle, and radial location is then carried out to balancing disk, toothed disc in its outer ring, axially then uses little round nut to fasten the position.
Described end cap endoporus is fixed on the main shaft by expansion set, and cylindrical then is fastened on balancing disk and the toothed disc by screw.
Eccentric block one, eccentric block two are to be fastened on respectively on balancing disk and the toothed disc with screw.
Described belt pulley is fixed on the main shaft by key.
The beneficial effects of the utility model are: divide two in work with toothed disc and gear, just can be under the situation of unscrewing gear and toothed disc attachment screw, eccentric block and toothed disc attachment screw, rotation other revolving parts except gear, reach and adjust the eccentric block position angle, finally reach and adjust the movement locus purpose, because it is convenient and swift that movement locus is adjusted, firmly get user's favorable comment, special mining site in material situation complexity, the user is according to the variation of material, in time adjust movement locus, to realize the purpose of efficient screening, obtain good grading effect.
Description of drawings:
Fig. 1 is the utility model main frame schematic diagram.
Fig. 2 is the utility model sectional structure schematic diagram.
Among Fig. 1: 21-screen frame, 22-vibrator, 23-motor, 24-V shape band.
Among Fig. 2: 1-main shaft, 2-expansion set, 3-balancing disk, 4-connecting axle, 5-sheath, 6-toothed disc, 7-gear, 8-self-aligning roller bearing, 9-end cap, 10-eccentric block one, 11-eccentric block two, 12-belt pulley, 13-key, the little round nut of 14-.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
Referring to Fig. 1 and Fig. 2, a kind of novel changable movement locus linear vibrating screen, relate to a kind of novel changable movement locus linear vibrating screen, especially relate to and a kind ofly need not pull down any major part, only need send and take off some bolts, with spanner main shaft is rotated a certain angle (according to required) together with eccentric block, can obtain required movement locus, it
Mainly contain screen frame 21, vibrator 22, motor 23, V-belt 24 and driving section, the driving section hasMain shaft, expansion set, balancing disk, connecting axle, sheath, toothed disc, gear, self-aligning roller bearing, end cap, eccentric block one, eccentric block two, belt pulley, key, little round nut and some high-strength bolts and elastic washer, connecting axle 4, sheath 5 are by being bolted on the screen frame, one end of connecting axle 4 inserts on the screen frame in the finished hole of boring, and extend in sheath 5 holes, form to cooperate, this making be intended to guarantee the depth of parallelism of two axles and spacing accurately, in order to guarantee the gear engagement; Self-aligning roller bearing 8 and balancing disk 3, toothed disc 6 are contained in respectively on the connecting axle 4 at two ends, and balancing disk 3, toothed disc 6 effects have two: one, make bearings mounted bearing block, and the 2nd, the eccentric block that fixes is used.Self-aligning roller bearing 8 inner rings are fastened on the connecting axle 4, and radial location is then carried out to balancing disk 3, toothed disc 6 in the outer ring, axially then use roundlet nut 14 fastening location.End cap 9 endoporus are fixed on the main shaft 1 by expansion set 2, and cylindrical then is fastened on balancing disk 3 and the toothed disc 6 by screw.Eccentric block 1, eccentric block 2 11 usefulness screws are fastened on respectively on balancing disk 3 and the toothed disc 6, provide eccentric mass for vibrator produces amplitude, and to the gear axial location.The tolerance that gear 7 and toothed disc 6 usefulness are suitable is carried out radial location, and with screw fastening the two.For preventing from returning pine, screw should be that locking glue is fixed.Belt pulley is fixed on the main shaft by key, bears transmission of torque with prime mover to vibrator.
In this structure, toothed disc 6 and gear were done two in 7 minutes, just can be under the situation of unscrewing gear 7 and toothed disc 6 attachment screws, eccentric block and toothed disc 6 attachment screws, rotation other revolving parts except gear 7, reach and adjust the eccentric block position angle, finally reach and adjust the movement locus purpose.
Operation principle of the present utility model is:Linear vibrating screen is to be rotated at a high speed by the identical vibrating shaft parallel, that the direction of motion is opposite of two set of weights, drives screen frame and does reciprocating linear motion, and realizes the screening of material.The one bar is driving shaft, on the axle belt pulley is housed and is connected by V-belt with prime mover, and to vibrator, main, driven axle connects by a pair of identical gear with power transmission.The utility model also has same structure.Its kind of drive is that motor drives the driving shaft rotation by V-type, and driving shaft drives bearing outer ring by expansion set, end cap, and toothed disc, eccentric block and gear etc. rotate together.Drive same ratio, the driven axle that disposes of other bar by a pair of mitre gears again and do the direction motion.The centrifugal force band that the eccentric block of rotation produces screen frame and is done double vibrations together, realizes layering, screening to material.
In actual production, for clean and be easy to the material of classification, under the clean situation of classification, wish material as quickly as possible by compass screen surface, should select the eccentric block position of trajectory diagram 2 this moment, and oscillation trajectory is 45 °, and material is mobile fastest vertically.As a same reason, answer the eccentric block position of trajectory diagram 1 for the material that is difficult to classification, the medium difficult stage material that divides then selects for use trajectory diagram 3 eccentric blocks more reasonable for installing.
Claims (7)
1. novel changable movement locus linear vibrating screen,
Mainly contain screen frame, vibrator, motor, V-belt and driving section,It is characterized in that:
Described driving section hasMain shaft, expansion set, balancing disk, connecting axle, sheath, toothed disc, gear, self-aligning roller bearing, end cap, eccentric block one, eccentric block two, belt pulley, key, little round nut and some high-strength bolts and elastic washer, be connected by attachment screw between described toothed disc and the gear, be connected by attachment screw between eccentric block one and eccentric block two and the toothed disc.
2. novel changable movement locus linear vibrating screen according to claim 1 is characterized in that: described connecting axle, sheath be by being bolted on the screen frame, and an end of connecting axle inserts on the screen frame in the finished hole of boring, and extends in the shield bore, forms to cooperate.
3. novel changable movement locus linear vibrating screen according to claim 1, it is characterized in that: described self-aligning roller bearing and balancing disk, toothed disc are contained in respectively on the connecting axle at two ends.
4. as novel changable movement locus linear vibrating screen as described in claim 1 or 3, it is characterized in that: described self-aligning roller bearing inner ring is fastened on the connecting axle, and radial location is then carried out to balancing disk, toothed disc in its outer ring, axially then uses little round nut to fasten the position.
5. novel changable movement locus linear vibrating screen according to claim 1, it is characterized in that: described end cap endoporus is fixed on the main shaft by expansion set, and cylindrical then is fastened on balancing disk and the toothed disc by screw.
6. novel changable movement locus linear vibrating screen according to claim 1, it is characterized in that: eccentric block one, eccentric block two are to be fastened on respectively on balancing disk and the toothed disc with screw.
7. novel changable movement locus linear vibrating screen according to claim 1, it is characterized in that: described belt pulley is fixed on the main shaft by key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742522 CN203030507U (en) | 2012-12-30 | 2012-12-30 | Novel linear vibrating screen with variable motion trails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742522 CN203030507U (en) | 2012-12-30 | 2012-12-30 | Novel linear vibrating screen with variable motion trails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030507U true CN203030507U (en) | 2013-07-03 |
Family
ID=48682649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220742522 Expired - Lifetime CN203030507U (en) | 2012-12-30 | 2012-12-30 | Novel linear vibrating screen with variable motion trails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030507U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984524A (en) * | 2017-05-12 | 2017-07-28 | 张家港亿联金属科技有限公司 | A kind of application method of vibrating screen device |
| CN107116024A (en) * | 2017-05-12 | 2017-09-01 | 张家港亿联金属科技有限公司 | A kind of vibrating screen device |
| GB2573535A (en) * | 2018-05-08 | 2019-11-13 | Terex Gb Ltd | Adjustable vibratory drive system |
-
2012
- 2012-12-30 CN CN 201220742522 patent/CN203030507U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984524A (en) * | 2017-05-12 | 2017-07-28 | 张家港亿联金属科技有限公司 | A kind of application method of vibrating screen device |
| CN107116024A (en) * | 2017-05-12 | 2017-09-01 | 张家港亿联金属科技有限公司 | A kind of vibrating screen device |
| CN107116024B (en) * | 2017-05-12 | 2019-12-24 | 安徽双全面粉有限公司 | Vibrating screen device |
| GB2573535A (en) * | 2018-05-08 | 2019-11-13 | Terex Gb Ltd | Adjustable vibratory drive system |
| GB2573535B (en) * | 2018-05-08 | 2021-05-05 | Terex Gb Ltd | Adjustable vibratory drive system |
| US11065647B2 (en) | 2018-05-08 | 2021-07-20 | Terex Gb Limited | Adjustable vibratory drive system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |